diff --git a/examples/distro/custom/src/main/java/com/example/javaagent/DemoInstrumenterCustomizerProvider.java b/examples/distro/custom/src/main/java/com/example/javaagent/DemoInstrumenterCustomizerProvider.java
index e57e8d5e146a..aa7f333cc90a 100644
--- a/examples/distro/custom/src/main/java/com/example/javaagent/DemoInstrumenterCustomizerProvider.java
+++ b/examples/distro/custom/src/main/java/com/example/javaagent/DemoInstrumenterCustomizerProvider.java
@@ -66,7 +66,7 @@ private void customizeHttpServer(InstrumenterCustomizer customizer) {
     customizer.addAttributesExtractor(new DemoAttributesExtractor());
     customizer.addOperationMetrics(new DemoMetrics());
     customizer.addContextCustomizer(new DemoContextCustomizer());
-    customizer.setSpanNameExtractor(
+    customizer.setSpanNameExtractorCustomizer(
         unused -> (SpanNameExtractor<Object>) object -> "CustomHTTP/" + object.toString());
   }
 
diff --git a/examples/extension/src/main/java/com/example/javaagent/DemoInstrumenterCustomizerProvider.java b/examples/extension/src/main/java/com/example/javaagent/DemoInstrumenterCustomizerProvider.java
index f9e1e96727b3..3aa57f28e5ef 100644
--- a/examples/extension/src/main/java/com/example/javaagent/DemoInstrumenterCustomizerProvider.java
+++ b/examples/extension/src/main/java/com/example/javaagent/DemoInstrumenterCustomizerProvider.java
@@ -69,7 +69,7 @@ private void customizeHttpServer(InstrumenterCustomizer customizer) {
     customizer.addAttributesExtractor(new DemoAttributesExtractor());
     customizer.addOperationMetrics(new DemoMetrics());
     customizer.addContextCustomizer(new DemoContextCustomizer());
-    customizer.setSpanNameExtractor(
+    customizer.setSpanNameExtractorCustomizer(
         unused -> (SpanNameExtractor<Object>) object -> "CustomHTTP/" + object.toString());
   }
 
diff --git a/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/builder/internal/DefaultHttpClientInstrumenterBuilder.java b/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/builder/internal/DefaultHttpClientInstrumenterBuilder.java
index 89dc9d923e12..d73e350503f4 100644
--- a/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/builder/internal/DefaultHttpClientInstrumenterBuilder.java
+++ b/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/builder/internal/DefaultHttpClientInstrumenterBuilder.java
@@ -54,7 +54,7 @@ public final class DefaultHttpClientInstrumenterBuilder<REQUEST, RESPONSE> {
 
   private final List<AttributesExtractor<? super REQUEST, ? super RESPONSE>> additionalExtractors =
       new ArrayList<>();
-  private UnaryOperator<SpanStatusExtractor<REQUEST, RESPONSE>> statusExtractorTransformer =
+  private UnaryOperator<SpanStatusExtractor<REQUEST, RESPONSE>> spanStatusExtractorCustomizer =
       UnaryOperator.identity();
   private final HttpClientAttributesExtractorBuilder<REQUEST, RESPONSE>
       httpAttributesExtractorBuilder;
@@ -62,7 +62,7 @@ public final class DefaultHttpClientInstrumenterBuilder<REQUEST, RESPONSE> {
   private final HttpSpanNameExtractorBuilder<REQUEST> httpSpanNameExtractorBuilder;
 
   @Nullable private final TextMapSetter<REQUEST> headerSetter;
-  private UnaryOperator<SpanNameExtractor<REQUEST>> spanNameExtractorTransformer =
+  private UnaryOperator<SpanNameExtractor<REQUEST>> spanNameExtractorCustomizer =
       UnaryOperator.identity();
   private boolean emitExperimentalHttpClientTelemetry = false;
   private Consumer<InstrumenterBuilder<REQUEST, RESPONSE>> builderCustomizer = b -> {};
@@ -112,9 +112,9 @@ public DefaultHttpClientInstrumenterBuilder<REQUEST, RESPONSE> addAttributesExtr
   }
 
   @CanIgnoreReturnValue
-  public DefaultHttpClientInstrumenterBuilder<REQUEST, RESPONSE> setStatusExtractor(
-      UnaryOperator<SpanStatusExtractor<REQUEST, RESPONSE>> statusExtractor) {
-    this.statusExtractorTransformer = statusExtractor;
+  public DefaultHttpClientInstrumenterBuilder<REQUEST, RESPONSE> setSpanStatusExtractorCustomizer(
+      UnaryOperator<SpanStatusExtractor<REQUEST, RESPONSE>> spanStatusExtractorCustomizer) {
+    this.spanStatusExtractorCustomizer = spanStatusExtractorCustomizer;
     return this;
   }
 
@@ -188,11 +188,14 @@ public DefaultHttpClientInstrumenterBuilder<REQUEST, RESPONSE> setRedactQueryPar
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
   @CanIgnoreReturnValue
-  public DefaultHttpClientInstrumenterBuilder<REQUEST, RESPONSE> setSpanNameExtractor(
-      UnaryOperator<SpanNameExtractor<REQUEST>> spanNameExtractor) {
-    this.spanNameExtractorTransformer = spanNameExtractor;
+  public DefaultHttpClientInstrumenterBuilder<REQUEST, RESPONSE> setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<REQUEST>> spanNameExtractorCustomizer) {
+    this.spanNameExtractorCustomizer = spanNameExtractorCustomizer;
     return this;
   }
 
@@ -227,13 +230,14 @@ public Instrumenter<REQUEST, RESPONSE> build() {
                   Context.current(), request, attributesGetter));
     }
     SpanNameExtractor<? super REQUEST> spanNameExtractor =
-        spanNameExtractorTransformer.apply(httpSpanNameExtractorBuilder.build());
+        spanNameExtractorCustomizer.apply(httpSpanNameExtractorBuilder.build());
 
     InstrumenterBuilder<REQUEST, RESPONSE> builder =
         Instrumenter.<REQUEST, RESPONSE>builder(
                 openTelemetry, instrumentationName, spanNameExtractor)
             .setSpanStatusExtractor(
-                statusExtractorTransformer.apply(HttpSpanStatusExtractor.create(attributesGetter)))
+                spanStatusExtractorCustomizer.apply(
+                    HttpSpanStatusExtractor.create(attributesGetter)))
             .addAttributesExtractor(httpAttributesExtractorBuilder.build())
             .addAttributesExtractors(additionalExtractors)
             .addOperationMetrics(HttpClientMetrics.get())
diff --git a/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/builder/internal/DefaultHttpServerInstrumenterBuilder.java b/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/builder/internal/DefaultHttpServerInstrumenterBuilder.java
index 7ddd7171d03b..ffb48a61a9c5 100644
--- a/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/builder/internal/DefaultHttpServerInstrumenterBuilder.java
+++ b/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/builder/internal/DefaultHttpServerInstrumenterBuilder.java
@@ -47,14 +47,14 @@ public final class DefaultHttpServerInstrumenterBuilder<REQUEST, RESPONSE> {
 
   private final List<AttributesExtractor<? super REQUEST, ? super RESPONSE>> additionalExtractors =
       new ArrayList<>();
-  private UnaryOperator<SpanStatusExtractor<REQUEST, RESPONSE>> statusExtractorTransformer =
+  private UnaryOperator<SpanStatusExtractor<REQUEST, RESPONSE>> spanStatusExtractorCustomizer =
       UnaryOperator.identity();
   private final HttpServerAttributesExtractorBuilder<REQUEST, RESPONSE>
       httpAttributesExtractorBuilder;
   private final HttpSpanNameExtractorBuilder<REQUEST> httpSpanNameExtractorBuilder;
 
   @Nullable private final TextMapGetter<REQUEST> headerGetter;
-  private UnaryOperator<SpanNameExtractor<REQUEST>> spanNameExtractorTransformer =
+  private UnaryOperator<SpanNameExtractor<REQUEST>> spanNameExtractorCustomizer =
       UnaryOperator.identity();
   private final HttpServerRouteBuilder<REQUEST> httpServerRouteBuilder;
   private final HttpServerAttributesGetter<REQUEST, RESPONSE> attributesGetter;
@@ -107,9 +107,9 @@ public DefaultHttpServerInstrumenterBuilder<REQUEST, RESPONSE> addAttributesExtr
   }
 
   @CanIgnoreReturnValue
-  public DefaultHttpServerInstrumenterBuilder<REQUEST, RESPONSE> setStatusExtractor(
-      UnaryOperator<SpanStatusExtractor<REQUEST, RESPONSE>> statusExtractor) {
-    this.statusExtractorTransformer = statusExtractor;
+  public DefaultHttpServerInstrumenterBuilder<REQUEST, RESPONSE> setSpanStatusExtractorCustomizer(
+      UnaryOperator<SpanStatusExtractor<REQUEST, RESPONSE>> spanStatusExtractorCustomizer) {
+    this.spanStatusExtractorCustomizer = spanStatusExtractorCustomizer;
     return this;
   }
 
@@ -172,11 +172,14 @@ public DefaultHttpServerInstrumenterBuilder<REQUEST, RESPONSE> setKnownMethods(
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
   @CanIgnoreReturnValue
-  public DefaultHttpServerInstrumenterBuilder<REQUEST, RESPONSE> setSpanNameExtractor(
-      UnaryOperator<SpanNameExtractor<REQUEST>> spanNameExtractor) {
-    this.spanNameExtractorTransformer = spanNameExtractor;
+  public DefaultHttpServerInstrumenterBuilder<REQUEST, RESPONSE> setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<REQUEST>> spanNameExtractorCustomizer) {
+    this.spanNameExtractorCustomizer = spanNameExtractorCustomizer;
     return this;
   }
 
@@ -198,13 +201,14 @@ public Instrumenter<REQUEST, RESPONSE> build() {
 
   public InstrumenterBuilder<REQUEST, RESPONSE> instrumenterBuilder() {
     SpanNameExtractor<? super REQUEST> spanNameExtractor =
-        spanNameExtractorTransformer.apply(httpSpanNameExtractorBuilder.build());
+        spanNameExtractorCustomizer.apply(httpSpanNameExtractorBuilder.build());
 
     InstrumenterBuilder<REQUEST, RESPONSE> builder =
         Instrumenter.<REQUEST, RESPONSE>builder(
                 openTelemetry, instrumentationName, spanNameExtractor)
             .setSpanStatusExtractor(
-                statusExtractorTransformer.apply(HttpSpanStatusExtractor.create(attributesGetter)))
+                spanStatusExtractorCustomizer.apply(
+                    HttpSpanStatusExtractor.create(attributesGetter)))
             .addAttributesExtractor(httpAttributesExtractorBuilder.build())
             .addAttributesExtractors(additionalExtractors)
             .addContextCustomizer(httpServerRouteBuilder.build())
diff --git a/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/instrumenter/InstrumenterCustomizer.java b/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/instrumenter/InstrumenterCustomizer.java
index 0873f4054969..aa195370aedc 100644
--- a/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/instrumenter/InstrumenterCustomizer.java
+++ b/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/instrumenter/InstrumenterCustomizer.java
@@ -87,9 +87,23 @@ InstrumenterCustomizer addAttributesExtractors(
    *
    * @param spanNameExtractor function that transforms the original span name extractor
    * @return this InstrumenterCustomizer for method chaining
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
    */
-  InstrumenterCustomizer setSpanNameExtractor(
-      UnaryOperator<SpanNameExtractor<?>> spanNameExtractor);
+  @Deprecated
+  default InstrumenterCustomizer setSpanNameExtractor(
+      UnaryOperator<SpanNameExtractor<?>> spanNameExtractor) {
+    return setSpanNameExtractorCustomizer(spanNameExtractor);
+  }
+
+  /**
+   * Sets a transformer function that will modify the {@link SpanNameExtractor}. This allows
+   * customizing how span names are generated for the instrumented operations.
+   *
+   * @param spanNameExtractorCustomizer function that transforms the original span name extractor
+   * @return this InstrumenterCustomizer for method chaining
+   */
+  InstrumenterCustomizer setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<?>> spanNameExtractorCustomizer);
 
   /**
    * Sets a transformer function that will modify the {@link SpanStatusExtractor}. This allows
@@ -97,9 +111,24 @@ InstrumenterCustomizer setSpanNameExtractor(
    *
    * @param spanStatusExtractor function that transforms the original span status extractor
    * @return this InstrumenterCustomizer for method chaining
+   * @deprecated Use {@link #setSpanStatusExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
+  default InstrumenterCustomizer setSpanStatusExtractor(
+      UnaryOperator<SpanStatusExtractor<?, ?>> spanStatusExtractor) {
+    return setSpanStatusExtractorCustomizer(spanStatusExtractor);
+  }
+
+  /**
+   * Sets a transformer function that will modify the {@link SpanStatusExtractor}. This allows
+   * customizing how span statuses are generated for the instrumented operations.
+   *
+   * @param spanStatusExtractorCustomizer function that transforms the original span status
+   *     extractor
+   * @return this InstrumenterCustomizer for method chaining
    */
-  InstrumenterCustomizer setSpanStatusExtractor(
-      UnaryOperator<SpanStatusExtractor<?, ?>> spanStatusExtractor);
+  InstrumenterCustomizer setSpanStatusExtractorCustomizer(
+      UnaryOperator<SpanStatusExtractor<?, ?>> spanStatusExtractorCustomizer);
 
   /** Types of instrumentation. */
   enum InstrumentationType {
diff --git a/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/instrumenter/internal/InstrumenterCustomizerImpl.java b/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/instrumenter/internal/InstrumenterCustomizerImpl.java
index a45862652156..fc73d1db7efb 100644
--- a/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/instrumenter/internal/InstrumenterCustomizerImpl.java
+++ b/instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/instrumenter/internal/InstrumenterCustomizerImpl.java
@@ -83,16 +83,16 @@ public InstrumenterCustomizer addContextCustomizer(ContextCustomizer<?> customiz
 
   @Override
   @SuppressWarnings("FunctionalInterfaceClash") // interface has deprecated overload
-  public InstrumenterCustomizer setSpanNameExtractor(
-      UnaryOperator<SpanNameExtractor<?>> spanNameExtractor) {
-    customizer.setSpanNameExtractor(spanNameExtractor);
+  public InstrumenterCustomizer setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<?>> spanNameExtractorCustomizer) {
+    customizer.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
   @Override
-  public InstrumenterCustomizer setSpanStatusExtractor(
-      UnaryOperator<SpanStatusExtractor<?, ?>> spanStatusExtractor) {
-    customizer.setSpanStatusExtractor(spanStatusExtractor);
+  public InstrumenterCustomizer setSpanStatusExtractorCustomizer(
+      UnaryOperator<SpanStatusExtractor<?, ?>> spanStatusExtractorCustomizer) {
+    customizer.setSpanStatusExtractorCustomizer(spanStatusExtractorCustomizer);
     return this;
   }
 }
diff --git a/instrumentation-api/src/main/java/io/opentelemetry/instrumentation/api/instrumenter/InstrumenterBuilder.java b/instrumentation-api/src/main/java/io/opentelemetry/instrumentation/api/instrumenter/InstrumenterBuilder.java
index eb80bd8dd1d7..422d357349a3 100644
--- a/instrumentation-api/src/main/java/io/opentelemetry/instrumentation/api/instrumenter/InstrumenterBuilder.java
+++ b/instrumentation-api/src/main/java/io/opentelemetry/instrumentation/api/instrumenter/InstrumenterBuilder.java
@@ -437,18 +437,18 @@ public void addContextCustomizer(ContextCustomizer<REQUEST> customizer) {
             }
 
             @Override
-            public void setSpanNameExtractor(
-                UnaryOperator<SpanNameExtractor<? super REQUEST>> spanNameExtractorTransformer) {
+            public void setSpanNameExtractorCustomizer(
+                UnaryOperator<SpanNameExtractor<? super REQUEST>> spanNameExtractorCustomizer) {
               builder.spanNameExtractor =
-                  spanNameExtractorTransformer.apply(builder.spanNameExtractor);
+                  spanNameExtractorCustomizer.apply(builder.spanNameExtractor);
             }
 
             @Override
-            public void setSpanStatusExtractor(
+            public void setSpanStatusExtractorCustomizer(
                 UnaryOperator<SpanStatusExtractor<? super REQUEST, ? super RESPONSE>>
-                    spanStatusExtractorTransformer) {
+                    spanStatusExtractorCustomizer) {
               builder.spanStatusExtractor =
-                  spanStatusExtractorTransformer.apply(builder.spanStatusExtractor);
+                  spanStatusExtractorCustomizer.apply(builder.spanStatusExtractor);
             }
           });
     }
diff --git a/instrumentation-api/src/main/java/io/opentelemetry/instrumentation/api/internal/InternalInstrumenterCustomizer.java b/instrumentation-api/src/main/java/io/opentelemetry/instrumentation/api/internal/InternalInstrumenterCustomizer.java
index 6f88bd8c225e..7db66d0221d9 100644
--- a/instrumentation-api/src/main/java/io/opentelemetry/instrumentation/api/internal/InternalInstrumenterCustomizer.java
+++ b/instrumentation-api/src/main/java/io/opentelemetry/instrumentation/api/internal/InternalInstrumenterCustomizer.java
@@ -31,10 +31,10 @@ void addAttributesExtractors(
 
   void addContextCustomizer(ContextCustomizer<REQUEST> customizer);
 
-  void setSpanNameExtractor(
-      UnaryOperator<SpanNameExtractor<? super REQUEST>> spanNameExtractorTransformer);
+  void setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<? super REQUEST>> spanNameExtractorCustomizer);
 
-  void setSpanStatusExtractor(
+  void setSpanStatusExtractorCustomizer(
       UnaryOperator<SpanStatusExtractor<? super REQUEST, ? super RESPONSE>>
-          spanStatusExtractorTransformer);
+          spanStatusExtractorCustomizer);
 }
diff --git a/instrumentation-api/src/test/java/io/opentelemetry/instrumentation/api/internal/InstrumentationCustomizerTest.java b/instrumentation-api/src/test/java/io/opentelemetry/instrumentation/api/internal/InstrumentationCustomizerTest.java
index 725f71726c1c..bb5ffc4a3b9f 100644
--- a/instrumentation-api/src/test/java/io/opentelemetry/instrumentation/api/internal/InstrumentationCustomizerTest.java
+++ b/instrumentation-api/src/test/java/io/opentelemetry/instrumentation/api/internal/InstrumentationCustomizerTest.java
@@ -327,7 +327,7 @@ void testSetSpanNameExtractor() {
     setCustomizer(
         customizer -> {
           customizerCalled.set(true);
-          customizer.setSpanNameExtractor(
+          customizer.setSpanNameExtractorCustomizer(
               unused -> (SpanNameExtractor<Object>) object -> "new name");
         });
 
@@ -366,7 +366,7 @@ void testSetSpanStatusExtractor() {
     setCustomizer(
         customizer -> {
           customizerCalled.set(true);
-          customizer.setSpanStatusExtractor(
+          customizer.setSpanStatusExtractorCustomizer(
               unused ->
                   (spanStatusBuilder, request, response, error) ->
                       spanStatusBuilder.setStatus(StatusCode.OK));
diff --git a/instrumentation/apache-dubbo-2.7/library-autoconfigure/src/main/java/io/opentelemetry/instrumentation/apachedubbo/v2_7/DubboTelemetryBuilder.java b/instrumentation/apache-dubbo-2.7/library-autoconfigure/src/main/java/io/opentelemetry/instrumentation/apachedubbo/v2_7/DubboTelemetryBuilder.java
index bedaa61c1ea3..ec5fdf923f32 100644
--- a/instrumentation/apache-dubbo-2.7/library-autoconfigure/src/main/java/io/opentelemetry/instrumentation/apachedubbo/v2_7/DubboTelemetryBuilder.java
+++ b/instrumentation/apache-dubbo-2.7/library-autoconfigure/src/main/java/io/opentelemetry/instrumentation/apachedubbo/v2_7/DubboTelemetryBuilder.java
@@ -38,9 +38,9 @@ public final class DubboTelemetryBuilder {
   @Nullable private String peerService;
   private final List<AttributesExtractor<DubboRequest, Result>> attributesExtractors =
       new ArrayList<>();
-  private UnaryOperator<SpanNameExtractor<DubboRequest>> clientSpanNameExtractorTransformer =
+  private UnaryOperator<SpanNameExtractor<DubboRequest>> clientSpanNameExtractorCustomizer =
       UnaryOperator.identity();
-  private UnaryOperator<SpanNameExtractor<DubboRequest>> serverSpanNameExtractorTransformer =
+  private UnaryOperator<SpanNameExtractor<DubboRequest>> serverSpanNameExtractorCustomizer =
       UnaryOperator.identity();
 
   DubboTelemetryBuilder(OpenTelemetry openTelemetry) {
@@ -63,19 +63,49 @@ public DubboTelemetryBuilder addAttributesExtractor(
     return this;
   }
 
-  /** Sets custom client {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom client {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setClientSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public DubboTelemetryBuilder setClientSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<DubboRequest>> clientSpanNameExtractor) {
-    this.clientSpanNameExtractorTransformer = clientSpanNameExtractor;
+    return setClientSpanNameExtractorCustomizer(clientSpanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default client {@link SpanNameExtractor} and returns a
+   * customized one.
+   */
+  @CanIgnoreReturnValue
+  public DubboTelemetryBuilder setClientSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<DubboRequest>> clientSpanNameExtractorCustomizer) {
+    this.clientSpanNameExtractorCustomizer = clientSpanNameExtractorCustomizer;
     return this;
   }
 
-  /** Sets custom server {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom server {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setServerSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public DubboTelemetryBuilder setServerSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<DubboRequest>> serverSpanNameExtractor) {
-    this.serverSpanNameExtractorTransformer = serverSpanNameExtractor;
+    return setServerSpanNameExtractorCustomizer(serverSpanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default server {@link SpanNameExtractor} and returns a
+   * customized one.
+   */
+  @CanIgnoreReturnValue
+  public DubboTelemetryBuilder setServerSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<DubboRequest>> serverSpanNameExtractorCustomizer) {
+    this.serverSpanNameExtractorCustomizer = serverSpanNameExtractorCustomizer;
     return this;
   }
 
@@ -87,9 +117,9 @@ public DubboTelemetry build() {
     SpanNameExtractor<DubboRequest> spanNameExtractor =
         RpcSpanNameExtractor.create(rpcAttributesGetter);
     SpanNameExtractor<DubboRequest> clientSpanNameExtractor =
-        clientSpanNameExtractorTransformer.apply(spanNameExtractor);
+        clientSpanNameExtractorCustomizer.apply(spanNameExtractor);
     SpanNameExtractor<DubboRequest> serverSpanNameExtractor =
-        serverSpanNameExtractorTransformer.apply(spanNameExtractor);
+        serverSpanNameExtractorCustomizer.apply(spanNameExtractor);
     DubboClientNetworkAttributesGetter netClientAttributesGetter =
         new DubboClientNetworkAttributesGetter();
     DubboNetworkServerAttributesGetter netServerAttributesGetter =
diff --git a/instrumentation/apache-httpclient/apache-httpclient-4.3/library/src/main/java/io/opentelemetry/instrumentation/apachehttpclient/v4_3/ApacheHttpClientTelemetryBuilder.java b/instrumentation/apache-httpclient/apache-httpclient-4.3/library/src/main/java/io/opentelemetry/instrumentation/apachehttpclient/v4_3/ApacheHttpClientTelemetryBuilder.java
index 28ddb67670d5..1ee27eb05bbc 100644
--- a/instrumentation/apache-httpclient/apache-httpclient-4.3/library/src/main/java/io/opentelemetry/instrumentation/apachehttpclient/v4_3/ApacheHttpClientTelemetryBuilder.java
+++ b/instrumentation/apache-httpclient/apache-httpclient-4.3/library/src/main/java/io/opentelemetry/instrumentation/apachehttpclient/v4_3/ApacheHttpClientTelemetryBuilder.java
@@ -89,11 +89,26 @@ public ApacheHttpClientTelemetryBuilder setKnownMethods(Collection<String> known
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public ApacheHttpClientTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<ApacheHttpClientRequest>> spanNameExtractorTransformer) {
-    builder.setSpanNameExtractor(spanNameExtractorTransformer);
+    return setSpanNameExtractorCustomizer(spanNameExtractorTransformer);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public ApacheHttpClientTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<ApacheHttpClientRequest>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/apache-httpclient/apache-httpclient-5.2/library/src/main/java/io/opentelemetry/instrumentation/apachehttpclient/v5_2/ApacheHttpClientTelemetryBuilder.java b/instrumentation/apache-httpclient/apache-httpclient-5.2/library/src/main/java/io/opentelemetry/instrumentation/apachehttpclient/v5_2/ApacheHttpClientTelemetryBuilder.java
index 48e68b159b15..fa5a89c2bf73 100644
--- a/instrumentation/apache-httpclient/apache-httpclient-5.2/library/src/main/java/io/opentelemetry/instrumentation/apachehttpclient/v5_2/ApacheHttpClientTelemetryBuilder.java
+++ b/instrumentation/apache-httpclient/apache-httpclient-5.2/library/src/main/java/io/opentelemetry/instrumentation/apachehttpclient/v5_2/ApacheHttpClientTelemetryBuilder.java
@@ -89,11 +89,26 @@ public ApacheHttpClientTelemetryBuilder setKnownMethods(Collection<String> known
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public ApacheHttpClientTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<ApacheHttpClientRequest>> spanNameExtractorTransformer) {
-    builder.setSpanNameExtractor(spanNameExtractorTransformer);
+    return setSpanNameExtractorCustomizer(spanNameExtractorTransformer);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public ApacheHttpClientTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<ApacheHttpClientRequest>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/armeria/armeria-1.3/library/src/main/java/io/opentelemetry/instrumentation/armeria/v1_3/ArmeriaClientTelemetryBuilder.java b/instrumentation/armeria/armeria-1.3/library/src/main/java/io/opentelemetry/instrumentation/armeria/v1_3/ArmeriaClientTelemetryBuilder.java
index 5f7c9f5490df..de9ef6e72c29 100644
--- a/instrumentation/armeria/armeria-1.3/library/src/main/java/io/opentelemetry/instrumentation/armeria/v1_3/ArmeriaClientTelemetryBuilder.java
+++ b/instrumentation/armeria/armeria-1.3/library/src/main/java/io/opentelemetry/instrumentation/armeria/v1_3/ArmeriaClientTelemetryBuilder.java
@@ -36,11 +36,27 @@ public final class ArmeriaClientTelemetryBuilder {
     builder = ArmeriaInstrumenterBuilderFactory.getClientBuilder(openTelemetry);
   }
 
-  /** Sets the status extractor for client spans. */
+  /**
+   * Sets the status extractor for client spans.
+   *
+   * @deprecated Use {@link #setSpanStatusExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public ArmeriaClientTelemetryBuilder setStatusExtractor(
       UnaryOperator<SpanStatusExtractor<ClientRequestContext, RequestLog>> statusExtractor) {
-    builder.setStatusExtractor(statusExtractor);
+    return setSpanStatusExtractorCustomizer(statusExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanStatusExtractor} and returns a
+   * customized one.
+   */
+  @CanIgnoreReturnValue
+  public ArmeriaClientTelemetryBuilder setSpanStatusExtractorCustomizer(
+      UnaryOperator<SpanStatusExtractor<ClientRequestContext, RequestLog>>
+          spanStatusExtractorCustomizer) {
+    builder.setSpanStatusExtractorCustomizer(spanStatusExtractorCustomizer);
     return this;
   }
 
@@ -98,11 +114,26 @@ public ArmeriaClientTelemetryBuilder setKnownMethods(Collection<String> knownMet
     return this;
   }
 
-  /** Sets custom client {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom client {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public ArmeriaClientTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<ClientRequestContext>> clientSpanNameExtractor) {
-    builder.setSpanNameExtractor(clientSpanNameExtractor);
+    return setSpanNameExtractorCustomizer(clientSpanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public ArmeriaClientTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<ClientRequestContext>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/armeria/armeria-1.3/library/src/main/java/io/opentelemetry/instrumentation/armeria/v1_3/ArmeriaServerTelemetryBuilder.java b/instrumentation/armeria/armeria-1.3/library/src/main/java/io/opentelemetry/instrumentation/armeria/v1_3/ArmeriaServerTelemetryBuilder.java
index dfea8dca34e1..eac0374c3fd9 100644
--- a/instrumentation/armeria/armeria-1.3/library/src/main/java/io/opentelemetry/instrumentation/armeria/v1_3/ArmeriaServerTelemetryBuilder.java
+++ b/instrumentation/armeria/armeria-1.3/library/src/main/java/io/opentelemetry/instrumentation/armeria/v1_3/ArmeriaServerTelemetryBuilder.java
@@ -34,11 +34,27 @@ public final class ArmeriaServerTelemetryBuilder {
     builder = ArmeriaInstrumenterBuilderFactory.getServerBuilder(openTelemetry);
   }
 
-  /** Sets the status extractor for server spans. */
+  /**
+   * Sets the status extractor for server spans.
+   *
+   * @deprecated Use {@link #setSpanStatusExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public ArmeriaServerTelemetryBuilder setStatusExtractor(
       UnaryOperator<SpanStatusExtractor<ServiceRequestContext, RequestLog>> statusExtractor) {
-    builder.setStatusExtractor(statusExtractor);
+    return setSpanStatusExtractorCustomizer(statusExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanStatusExtractor} and returns a
+   * customized one.
+   */
+  @CanIgnoreReturnValue
+  public ArmeriaServerTelemetryBuilder setSpanStatusExtractorCustomizer(
+      UnaryOperator<SpanStatusExtractor<ServiceRequestContext, RequestLog>>
+          spanStatusExtractorCustomizer) {
+    builder.setSpanStatusExtractorCustomizer(spanStatusExtractorCustomizer);
     return this;
   }
 
@@ -96,11 +112,26 @@ public ArmeriaServerTelemetryBuilder setKnownMethods(Collection<String> knownMet
     return this;
   }
 
-  /** Sets custom server {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom server {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public ArmeriaServerTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<ServiceRequestContext>> serverSpanNameExtractor) {
-    builder.setSpanNameExtractor(serverSpanNameExtractor);
+    return setSpanNameExtractorCustomizer(serverSpanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public ArmeriaServerTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<ServiceRequestContext>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/elasticsearch/elasticsearch-rest-7.0/library/src/main/java/io/opentelemetry/instrumentation/elasticsearch/rest/v7_0/ElasticsearchRest7TelemetryBuilder.java b/instrumentation/elasticsearch/elasticsearch-rest-7.0/library/src/main/java/io/opentelemetry/instrumentation/elasticsearch/rest/v7_0/ElasticsearchRest7TelemetryBuilder.java
index 268a06eedcf6..142c15a4efa4 100644
--- a/instrumentation/elasticsearch/elasticsearch-rest-7.0/library/src/main/java/io/opentelemetry/instrumentation/elasticsearch/rest/v7_0/ElasticsearchRest7TelemetryBuilder.java
+++ b/instrumentation/elasticsearch/elasticsearch-rest-7.0/library/src/main/java/io/opentelemetry/instrumentation/elasticsearch/rest/v7_0/ElasticsearchRest7TelemetryBuilder.java
@@ -33,7 +33,7 @@ public final class ElasticsearchRest7TelemetryBuilder {
   private Function<
           SpanNameExtractor<ElasticsearchRestRequest>,
           ? extends SpanNameExtractor<? super ElasticsearchRestRequest>>
-      spanNameExtractorTransformer = Function.identity();
+      spanNameExtractorCustomizer = Function.identity();
 
   ElasticsearchRest7TelemetryBuilder(OpenTelemetry openTelemetry) {
     this.openTelemetry = openTelemetry;
@@ -69,14 +69,32 @@ public ElasticsearchRest7TelemetryBuilder setKnownMethods(Collection<String> kno
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(Function)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public ElasticsearchRest7TelemetryBuilder setSpanNameExtractor(
       Function<
               SpanNameExtractor<ElasticsearchRestRequest>,
               ? extends SpanNameExtractor<? super ElasticsearchRestRequest>>
-          spanNameExtractorTransformer) {
-    this.spanNameExtractorTransformer = spanNameExtractorTransformer;
+          spanNameExtractorCustomizer) {
+    return setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public ElasticsearchRest7TelemetryBuilder setSpanNameExtractorCustomizer(
+      Function<
+              SpanNameExtractor<ElasticsearchRestRequest>,
+              ? extends SpanNameExtractor<? super ElasticsearchRestRequest>>
+          spanNameExtractorCustomizer) {
+    this.spanNameExtractorCustomizer = spanNameExtractorCustomizer;
     return this;
   }
 
@@ -90,7 +108,7 @@ public ElasticsearchRest7Telemetry build() {
             openTelemetry,
             INSTRUMENTATION_NAME,
             attributesExtractors,
-            spanNameExtractorTransformer,
+            spanNameExtractorCustomizer,
             knownMethods,
             false);
 
diff --git a/instrumentation/grpc-1.6/library/src/main/java/io/opentelemetry/instrumentation/grpc/v1_6/GrpcTelemetryBuilder.java b/instrumentation/grpc-1.6/library/src/main/java/io/opentelemetry/instrumentation/grpc/v1_6/GrpcTelemetryBuilder.java
index b2b17ef7802b..f89f2a7f8b60 100644
--- a/instrumentation/grpc-1.6/library/src/main/java/io/opentelemetry/instrumentation/grpc/v1_6/GrpcTelemetryBuilder.java
+++ b/instrumentation/grpc-1.6/library/src/main/java/io/opentelemetry/instrumentation/grpc/v1_6/GrpcTelemetryBuilder.java
@@ -39,9 +39,9 @@ public final class GrpcTelemetryBuilder {
   private final OpenTelemetry openTelemetry;
   @Nullable private String peerService;
 
-  private UnaryOperator<SpanNameExtractor<GrpcRequest>> clientSpanNameExtractorTransformer =
+  private UnaryOperator<SpanNameExtractor<GrpcRequest>> clientSpanNameExtractorCustomizer =
       UnaryOperator.identity();
-  private UnaryOperator<SpanNameExtractor<GrpcRequest>> serverSpanNameExtractorTransformer =
+  private UnaryOperator<SpanNameExtractor<GrpcRequest>> serverSpanNameExtractorCustomizer =
       UnaryOperator.identity();
   private final List<AttributesExtractor<? super GrpcRequest, ? super Status>>
       additionalExtractors = new ArrayList<>();
@@ -94,19 +94,49 @@ public GrpcTelemetryBuilder addServerAttributeExtractor(
     return this;
   }
 
-  /** Sets custom client {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom client {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setClientSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public GrpcTelemetryBuilder setClientSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<GrpcRequest>> clientSpanNameExtractor) {
-    this.clientSpanNameExtractorTransformer = clientSpanNameExtractor;
+    return setClientSpanNameExtractorCustomizer(clientSpanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default client {@link SpanNameExtractor} and returns a
+   * customized one.
+   */
+  @CanIgnoreReturnValue
+  public GrpcTelemetryBuilder setClientSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<GrpcRequest>> clientSpanNameExtractorCustomizer) {
+    this.clientSpanNameExtractorCustomizer = clientSpanNameExtractorCustomizer;
     return this;
   }
 
-  /** Sets custom server {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom server {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setServerSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public GrpcTelemetryBuilder setServerSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<GrpcRequest>> serverSpanNameExtractor) {
-    this.serverSpanNameExtractorTransformer = serverSpanNameExtractor;
+    return setServerSpanNameExtractorCustomizer(serverSpanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default server {@link SpanNameExtractor} and returns a
+   * customized one.
+   */
+  @CanIgnoreReturnValue
+  public GrpcTelemetryBuilder setServerSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<GrpcRequest>> serverSpanNameExtractorCustomizer) {
+    this.serverSpanNameExtractorCustomizer = serverSpanNameExtractorCustomizer;
     return this;
   }
 
@@ -159,9 +189,9 @@ public GrpcTelemetryBuilder setCapturedServerRequestMetadata(
   public GrpcTelemetry build() {
     SpanNameExtractor<GrpcRequest> originalSpanNameExtractor = new GrpcSpanNameExtractor();
     SpanNameExtractor<? super GrpcRequest> clientSpanNameExtractor =
-        clientSpanNameExtractorTransformer.apply(originalSpanNameExtractor);
+        clientSpanNameExtractorCustomizer.apply(originalSpanNameExtractor);
     SpanNameExtractor<? super GrpcRequest> serverSpanNameExtractor =
-        serverSpanNameExtractorTransformer.apply(originalSpanNameExtractor);
+        serverSpanNameExtractorCustomizer.apply(originalSpanNameExtractor);
 
     InstrumenterBuilder<GrpcRequest, Status> clientInstrumenterBuilder =
         Instrumenter.builder(openTelemetry, INSTRUMENTATION_NAME, clientSpanNameExtractor);
diff --git a/instrumentation/helidon-4.3/library/src/main/java/io/opentelemetry/instrumentation/helidon/v4_3/HelidonTelemetryBuilder.java b/instrumentation/helidon-4.3/library/src/main/java/io/opentelemetry/instrumentation/helidon/v4_3/HelidonTelemetryBuilder.java
index abb032841919..8fb91705d384 100644
--- a/instrumentation/helidon-4.3/library/src/main/java/io/opentelemetry/instrumentation/helidon/v4_3/HelidonTelemetryBuilder.java
+++ b/instrumentation/helidon-4.3/library/src/main/java/io/opentelemetry/instrumentation/helidon/v4_3/HelidonTelemetryBuilder.java
@@ -40,11 +40,27 @@ public final class HelidonTelemetryBuilder {
             HelidonRequestGetter.INSTANCE);
   }
 
-  /** Sets the status extractor for server spans. */
+  /**
+   * Sets the status extractor for server spans.
+   *
+   * @deprecated Use {@link #setSpanStatusExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public HelidonTelemetryBuilder setStatusExtractor(
       UnaryOperator<SpanStatusExtractor<ServerRequest, ServerResponse>> statusExtractor) {
-    builder.setStatusExtractor(statusExtractor);
+    return setSpanStatusExtractorCustomizer(statusExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanStatusExtractor} and returns a
+   * customized one.
+   */
+  @CanIgnoreReturnValue
+  public HelidonTelemetryBuilder setSpanStatusExtractorCustomizer(
+      UnaryOperator<SpanStatusExtractor<ServerRequest, ServerResponse>>
+          spanStatusExtractorCustomizer) {
+    builder.setSpanStatusExtractorCustomizer(spanStatusExtractorCustomizer);
     return this;
   }
 
@@ -100,11 +116,26 @@ public HelidonTelemetryBuilder setKnownMethods(Collection<String> knownMethods)
     return this;
   }
 
-  /** Sets custom server {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom server {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public HelidonTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<ServerRequest>> serverSpanNameExtractor) {
-    builder.setSpanNameExtractor(serverSpanNameExtractor);
+    return setSpanNameExtractorCustomizer(serverSpanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public HelidonTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<ServerRequest>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/java-http-client/library/src/main/java/io/opentelemetry/instrumentation/javahttpclient/JavaHttpClientTelemetryBuilder.java b/instrumentation/java-http-client/library/src/main/java/io/opentelemetry/instrumentation/javahttpclient/JavaHttpClientTelemetryBuilder.java
index 77ce2c4e3a3c..66bd30806947 100644
--- a/instrumentation/java-http-client/library/src/main/java/io/opentelemetry/instrumentation/javahttpclient/JavaHttpClientTelemetryBuilder.java
+++ b/instrumentation/java-http-client/library/src/main/java/io/opentelemetry/instrumentation/javahttpclient/JavaHttpClientTelemetryBuilder.java
@@ -88,11 +88,26 @@ public JavaHttpClientTelemetryBuilder setKnownMethods(Collection<String> knownMe
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public JavaHttpClientTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<HttpRequest>> spanNameExtractorTransformer) {
-    builder.setSpanNameExtractor(spanNameExtractorTransformer);
+    return setSpanNameExtractorCustomizer(spanNameExtractorTransformer);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public JavaHttpClientTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<HttpRequest>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/java-http-server/library/src/main/java/io/opentelemetry/instrumentation/javahttpserver/JavaHttpServerTelemetryBuilder.java b/instrumentation/java-http-server/library/src/main/java/io/opentelemetry/instrumentation/javahttpserver/JavaHttpServerTelemetryBuilder.java
index 4befaf9b9277..790eb07ca8b9 100644
--- a/instrumentation/java-http-server/library/src/main/java/io/opentelemetry/instrumentation/javahttpserver/JavaHttpServerTelemetryBuilder.java
+++ b/instrumentation/java-http-server/library/src/main/java/io/opentelemetry/instrumentation/javahttpserver/JavaHttpServerTelemetryBuilder.java
@@ -39,11 +39,27 @@ public final class JavaHttpServerTelemetryBuilder {
             JavaHttpServerExchangeGetter.INSTANCE);
   }
 
-  /** Sets the status extractor for server spans. */
+  /**
+   * Sets the status extractor for server spans.
+   *
+   * @deprecated Use {@link #setSpanStatusExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public JavaHttpServerTelemetryBuilder setStatusExtractor(
       UnaryOperator<SpanStatusExtractor<HttpExchange, HttpExchange>> statusExtractor) {
-    builder.setStatusExtractor(statusExtractor);
+    return setSpanStatusExtractorCustomizer(statusExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanStatusExtractor} and returns a
+   * customized one.
+   */
+  @CanIgnoreReturnValue
+  public JavaHttpServerTelemetryBuilder setSpanStatusExtractorCustomizer(
+      UnaryOperator<SpanStatusExtractor<HttpExchange, HttpExchange>>
+          spanStatusExtractorCustomizer) {
+    builder.setSpanStatusExtractorCustomizer(spanStatusExtractorCustomizer);
     return this;
   }
 
@@ -101,11 +117,26 @@ public JavaHttpServerTelemetryBuilder setKnownMethods(Collection<String> knownMe
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public JavaHttpServerTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<HttpExchange>> spanNameExtractorTransformer) {
-    builder.setSpanNameExtractor(spanNameExtractorTransformer);
+    return setSpanNameExtractorCustomizer(spanNameExtractorTransformer);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public JavaHttpServerTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<HttpExchange>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/jetty-httpclient/jetty-httpclient-12.0/library/src/main/java/io/opentelemetry/instrumentation/jetty/httpclient/v12_0/JettyClientTelemetryBuilder.java b/instrumentation/jetty-httpclient/jetty-httpclient-12.0/library/src/main/java/io/opentelemetry/instrumentation/jetty/httpclient/v12_0/JettyClientTelemetryBuilder.java
index f5706c46b869..90b21cecc4dc 100644
--- a/instrumentation/jetty-httpclient/jetty-httpclient-12.0/library/src/main/java/io/opentelemetry/instrumentation/jetty/httpclient/v12_0/JettyClientTelemetryBuilder.java
+++ b/instrumentation/jetty-httpclient/jetty-httpclient-12.0/library/src/main/java/io/opentelemetry/instrumentation/jetty/httpclient/v12_0/JettyClientTelemetryBuilder.java
@@ -102,11 +102,26 @@ public JettyClientTelemetryBuilder setKnownMethods(Collection<String> knownMetho
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public JettyClientTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<Request>> spanNameExtractorTransformer) {
-    builder.setSpanNameExtractor(spanNameExtractorTransformer);
+    return setSpanNameExtractorCustomizer(spanNameExtractorTransformer);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public JettyClientTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<Request>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/jetty-httpclient/jetty-httpclient-9.2/library/src/main/java/io/opentelemetry/instrumentation/jetty/httpclient/v9_2/JettyClientTelemetryBuilder.java b/instrumentation/jetty-httpclient/jetty-httpclient-9.2/library/src/main/java/io/opentelemetry/instrumentation/jetty/httpclient/v9_2/JettyClientTelemetryBuilder.java
index 8ded5c9d5dff..f35cbaed03f6 100644
--- a/instrumentation/jetty-httpclient/jetty-httpclient-9.2/library/src/main/java/io/opentelemetry/instrumentation/jetty/httpclient/v9_2/JettyClientTelemetryBuilder.java
+++ b/instrumentation/jetty-httpclient/jetty-httpclient-9.2/library/src/main/java/io/opentelemetry/instrumentation/jetty/httpclient/v9_2/JettyClientTelemetryBuilder.java
@@ -102,11 +102,26 @@ public JettyClientTelemetryBuilder setKnownMethods(Collection<String> knownMetho
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public JettyClientTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<Request>> spanNameExtractorTransformer) {
-    builder.setSpanNameExtractor(spanNameExtractorTransformer);
+    return setSpanNameExtractorCustomizer(spanNameExtractorTransformer);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public JettyClientTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<Request>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/ktor/ktor-1.0/library/src/main/kotlin/io/opentelemetry/instrumentation/ktor/v1_0/KtorServerTelemetry.kt b/instrumentation/ktor/ktor-1.0/library/src/main/kotlin/io/opentelemetry/instrumentation/ktor/v1_0/KtorServerTelemetry.kt
index 3566da713fa6..60b77ba2cdc4 100644
--- a/instrumentation/ktor/ktor-1.0/library/src/main/kotlin/io/opentelemetry/instrumentation/ktor/v1_0/KtorServerTelemetry.kt
+++ b/instrumentation/ktor/ktor-1.0/library/src/main/kotlin/io/opentelemetry/instrumentation/ktor/v1_0/KtorServerTelemetry.kt
@@ -47,7 +47,7 @@ class KtorServerTelemetry private constructor(
     fun setStatusExtractor(
       extractor: (SpanStatusExtractor<ApplicationRequest, ApplicationResponse>) -> SpanStatusExtractor<ApplicationRequest, ApplicationResponse>
     ) {
-      builder.setStatusExtractor { prevExtractor ->
+      builder.setSpanStatusExtractorCustomizer { prevExtractor ->
         SpanStatusExtractor {
             spanStatusBuilder: SpanStatusBuilder,
             request: ApplicationRequest,
diff --git a/instrumentation/ktor/ktor-2-common/library/src/main/kotlin/io/opentelemetry/instrumentation/ktor/v2_0/common/AbstractKtorClientTelemetryBuilder.kt b/instrumentation/ktor/ktor-2-common/library/src/main/kotlin/io/opentelemetry/instrumentation/ktor/v2_0/common/AbstractKtorClientTelemetryBuilder.kt
index 718c7250a72f..9f5eab1e603a 100644
--- a/instrumentation/ktor/ktor-2-common/library/src/main/kotlin/io/opentelemetry/instrumentation/ktor/v2_0/common/AbstractKtorClientTelemetryBuilder.kt
+++ b/instrumentation/ktor/ktor-2-common/library/src/main/kotlin/io/opentelemetry/instrumentation/ktor/v2_0/common/AbstractKtorClientTelemetryBuilder.kt
@@ -85,7 +85,7 @@ abstract class AbstractKtorClientTelemetryBuilder(
   }
 
   fun spanNameExtractor(spanNameExtractor: UnaryOperator<SpanNameExtractor<HttpRequestData>>) {
-    builder.setSpanNameExtractor(spanNameExtractor)
+    builder.setSpanNameExtractorCustomizer(spanNameExtractor)
   }
 
   class ExtractorBuilder {
diff --git a/instrumentation/ktor/ktor-2-common/library/src/main/kotlin/io/opentelemetry/instrumentation/ktor/v2_0/common/AbstractKtorServerTelemetryBuilder.kt b/instrumentation/ktor/ktor-2-common/library/src/main/kotlin/io/opentelemetry/instrumentation/ktor/v2_0/common/AbstractKtorServerTelemetryBuilder.kt
index 0323cae40ac9..58f89f73ff0a 100644
--- a/instrumentation/ktor/ktor-2-common/library/src/main/kotlin/io/opentelemetry/instrumentation/ktor/v2_0/common/AbstractKtorServerTelemetryBuilder.kt
+++ b/instrumentation/ktor/ktor-2-common/library/src/main/kotlin/io/opentelemetry/instrumentation/ktor/v2_0/common/AbstractKtorServerTelemetryBuilder.kt
@@ -44,7 +44,7 @@ abstract class AbstractKtorServerTelemetryBuilder(private val instrumentationNam
   }
 
   fun spanStatusExtractor(extract: SpanStatusData.(SpanStatusExtractor<ApplicationRequest, ApplicationResponse>) -> Unit) {
-    builder.setStatusExtractor { prevExtractor ->
+    builder.setSpanStatusExtractorCustomizer { prevExtractor ->
       SpanStatusExtractor {
           spanStatusBuilder: SpanStatusBuilder,
           request: ApplicationRequest,
@@ -95,7 +95,7 @@ abstract class AbstractKtorServerTelemetryBuilder(private val instrumentationNam
   }
 
   fun spanNameExtractor(spanNameExtractor: UnaryOperator<SpanNameExtractor<ApplicationRequest>>) {
-    builder.setSpanNameExtractor(spanNameExtractor)
+    builder.setSpanNameExtractorCustomizer(spanNameExtractor)
   }
 
   class ExtractorBuilder {
diff --git a/instrumentation/kubernetes-client-7.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/kubernetesclient/KubernetesClientSingletons.java b/instrumentation/kubernetes-client-7.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/kubernetesclient/KubernetesClientSingletons.java
index b6ce1ac000ff..befb235f456d 100644
--- a/instrumentation/kubernetes-client-7.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/kubernetesclient/KubernetesClientSingletons.java
+++ b/instrumentation/kubernetes-client-7.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/kubernetesclient/KubernetesClientSingletons.java
@@ -37,7 +37,7 @@ public class KubernetesClientSingletons {
                         new KubernetesExperimentalAttributesExtractor());
                   }
                 })
-            .setSpanNameExtractor(
+            .setSpanNameExtractorCustomizer(
                 requestSpanNameExtractor ->
                     request -> KubernetesRequestDigest.parse(request).toString())
             .build();
diff --git a/instrumentation/netty/netty-4.1/library/src/main/java/io/opentelemetry/instrumentation/netty/v4_1/NettyClientTelemetryBuilder.java b/instrumentation/netty/netty-4.1/library/src/main/java/io/opentelemetry/instrumentation/netty/v4_1/NettyClientTelemetryBuilder.java
index d612d33ff18e..c76afb627003 100644
--- a/instrumentation/netty/netty-4.1/library/src/main/java/io/opentelemetry/instrumentation/netty/v4_1/NettyClientTelemetryBuilder.java
+++ b/instrumentation/netty/netty-4.1/library/src/main/java/io/opentelemetry/instrumentation/netty/v4_1/NettyClientTelemetryBuilder.java
@@ -93,11 +93,26 @@ public NettyClientTelemetryBuilder setKnownMethods(Collection<String> knownMetho
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public NettyClientTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<NettyRequest>> spanNameExtractorTransformer) {
-    builder.setSpanNameExtractor(spanNameExtractorTransformer);
+    return setSpanNameExtractorCustomizer(spanNameExtractorTransformer);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public NettyClientTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<NettyRequest>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/okhttp/okhttp-3.0/library/src/main/java/io/opentelemetry/instrumentation/okhttp/v3_0/OkHttpTelemetryBuilder.java b/instrumentation/okhttp/okhttp-3.0/library/src/main/java/io/opentelemetry/instrumentation/okhttp/v3_0/OkHttpTelemetryBuilder.java
index dc864ea8a8ff..ce208b68466c 100644
--- a/instrumentation/okhttp/okhttp-3.0/library/src/main/java/io/opentelemetry/instrumentation/okhttp/v3_0/OkHttpTelemetryBuilder.java
+++ b/instrumentation/okhttp/okhttp-3.0/library/src/main/java/io/opentelemetry/instrumentation/okhttp/v3_0/OkHttpTelemetryBuilder.java
@@ -86,11 +86,26 @@ public OkHttpTelemetryBuilder setKnownMethods(Collection<String> knownMethods) {
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public OkHttpTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<Interceptor.Chain>> spanNameExtractorTransformer) {
-    builder.setSpanNameExtractor(spanNameExtractorTransformer);
+    return setSpanNameExtractorCustomizer(spanNameExtractorTransformer);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public OkHttpTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<Interceptor.Chain>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/quartz-2.0/library/src/main/java/io/opentelemetry/instrumentation/quartz/v2_0/QuartzTelemetryBuilder.java b/instrumentation/quartz-2.0/library/src/main/java/io/opentelemetry/instrumentation/quartz/v2_0/QuartzTelemetryBuilder.java
index 26e52916bf7c..fde589576412 100644
--- a/instrumentation/quartz-2.0/library/src/main/java/io/opentelemetry/instrumentation/quartz/v2_0/QuartzTelemetryBuilder.java
+++ b/instrumentation/quartz-2.0/library/src/main/java/io/opentelemetry/instrumentation/quartz/v2_0/QuartzTelemetryBuilder.java
@@ -29,7 +29,7 @@ public final class QuartzTelemetryBuilder {
   private Function<
           SpanNameExtractor<JobExecutionContext>,
           ? extends SpanNameExtractor<? super JobExecutionContext>>
-      spanNameExtractorTransformer = Function.identity();
+      spanNameExtractorCustomizer = Function.identity();
 
   QuartzTelemetryBuilder(OpenTelemetry openTelemetry) {
     this.openTelemetry = openTelemetry;
@@ -58,14 +58,32 @@ public QuartzTelemetryBuilder setCaptureExperimentalSpanAttributes(
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(Function)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public QuartzTelemetryBuilder setSpanNameExtractor(
       Function<
               SpanNameExtractor<JobExecutionContext>,
               ? extends SpanNameExtractor<? super JobExecutionContext>>
-          spanNameExtractorTransformer) {
-    this.spanNameExtractorTransformer = spanNameExtractorTransformer;
+          spanNameExtractorCustomizer) {
+    return setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public QuartzTelemetryBuilder setSpanNameExtractorCustomizer(
+      Function<
+              SpanNameExtractor<JobExecutionContext>,
+              ? extends SpanNameExtractor<? super JobExecutionContext>>
+          spanNameExtractorCustomizer) {
+    this.spanNameExtractorCustomizer = spanNameExtractorCustomizer;
     return this;
   }
 
@@ -74,7 +92,7 @@ public QuartzTelemetryBuilder setSpanNameExtractor(
    */
   public QuartzTelemetry build() {
     SpanNameExtractor<? super JobExecutionContext> spanNameExtractor =
-        spanNameExtractorTransformer.apply(new QuartzSpanNameExtractor());
+        spanNameExtractorCustomizer.apply(new QuartzSpanNameExtractor());
 
     InstrumenterBuilder<JobExecutionContext, Void> instrumenter =
         Instrumenter.builder(openTelemetry, INSTRUMENTATION_NAME, spanNameExtractor);
diff --git a/instrumentation/r2dbc-1.0/library/src/main/java/io/opentelemetry/instrumentation/r2dbc/v1_0/R2dbcTelemetryBuilder.java b/instrumentation/r2dbc-1.0/library/src/main/java/io/opentelemetry/instrumentation/r2dbc/v1_0/R2dbcTelemetryBuilder.java
index fc39e40a6fa2..a7567ac76345 100644
--- a/instrumentation/r2dbc-1.0/library/src/main/java/io/opentelemetry/instrumentation/r2dbc/v1_0/R2dbcTelemetryBuilder.java
+++ b/instrumentation/r2dbc-1.0/library/src/main/java/io/opentelemetry/instrumentation/r2dbc/v1_0/R2dbcTelemetryBuilder.java
@@ -21,7 +21,7 @@ public final class R2dbcTelemetryBuilder {
 
   private final R2dbcInstrumenterBuilder instrumenterBuilder;
   private boolean statementSanitizationEnabled = true;
-  private UnaryOperator<SpanNameExtractor<DbExecution>> spanNameExtractorTransformer =
+  private UnaryOperator<SpanNameExtractor<DbExecution>> spanNameExtractorCustomizer =
       UnaryOperator.identity();
   private final SqlCommenterBuilder sqlCommenterBuilder = SqlCommenter.builder();
 
@@ -51,11 +51,26 @@ public R2dbcTelemetryBuilder setStatementSanitizationEnabled(boolean enabled) {
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public R2dbcTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<DbExecution>> spanNameExtractor) {
-    this.spanNameExtractorTransformer = spanNameExtractor;
+    return setSpanNameExtractorCustomizer(spanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public R2dbcTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<DbExecution>> spanNameExtractorCustomizer) {
+    this.spanNameExtractorCustomizer = spanNameExtractorCustomizer;
     return this;
   }
 
@@ -64,7 +79,7 @@ public R2dbcTelemetryBuilder setSpanNameExtractor(
    */
   public R2dbcTelemetry build() {
     return new R2dbcTelemetry(
-        instrumenterBuilder.build(spanNameExtractorTransformer, statementSanitizationEnabled),
+        instrumenterBuilder.build(spanNameExtractorCustomizer, statementSanitizationEnabled),
         sqlCommenterBuilder.build());
   }
 }
diff --git a/instrumentation/ratpack/ratpack-1.7/library/src/main/java/io/opentelemetry/instrumentation/ratpack/v1_7/RatpackClientTelemetryBuilder.java b/instrumentation/ratpack/ratpack-1.7/library/src/main/java/io/opentelemetry/instrumentation/ratpack/v1_7/RatpackClientTelemetryBuilder.java
index c5d536cc9690..56f1121c288c 100644
--- a/instrumentation/ratpack/ratpack-1.7/library/src/main/java/io/opentelemetry/instrumentation/ratpack/v1_7/RatpackClientTelemetryBuilder.java
+++ b/instrumentation/ratpack/ratpack-1.7/library/src/main/java/io/opentelemetry/instrumentation/ratpack/v1_7/RatpackClientTelemetryBuilder.java
@@ -84,11 +84,26 @@ public RatpackClientTelemetryBuilder setKnownMethods(Collection<String> knownMet
     return this;
   }
 
-  /** Sets custom client {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom client {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public RatpackClientTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<RequestSpec>> clientSpanNameExtractor) {
-    builder.setSpanNameExtractor(clientSpanNameExtractor);
+    return setSpanNameExtractorCustomizer(clientSpanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public RatpackClientTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<RequestSpec>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/ratpack/ratpack-1.7/library/src/main/java/io/opentelemetry/instrumentation/ratpack/v1_7/RatpackServerTelemetryBuilder.java b/instrumentation/ratpack/ratpack-1.7/library/src/main/java/io/opentelemetry/instrumentation/ratpack/v1_7/RatpackServerTelemetryBuilder.java
index 0d933340d960..9ba88d706af9 100644
--- a/instrumentation/ratpack/ratpack-1.7/library/src/main/java/io/opentelemetry/instrumentation/ratpack/v1_7/RatpackServerTelemetryBuilder.java
+++ b/instrumentation/ratpack/ratpack-1.7/library/src/main/java/io/opentelemetry/instrumentation/ratpack/v1_7/RatpackServerTelemetryBuilder.java
@@ -88,11 +88,26 @@ public RatpackServerTelemetryBuilder setKnownMethods(Collection<String> knownMet
     return this;
   }
 
-  /** Sets custom server {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom server {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public RatpackServerTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<Request>> serverSpanNameExtractor) {
-    builder.setSpanNameExtractor(serverSpanNameExtractor);
+    return setSpanNameExtractorCustomizer(serverSpanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public RatpackServerTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<Request>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/restlet/restlet-1.1/library/src/main/java/io/opentelemetry/instrumentation/restlet/v1_1/RestletTelemetryBuilder.java b/instrumentation/restlet/restlet-1.1/library/src/main/java/io/opentelemetry/instrumentation/restlet/v1_1/RestletTelemetryBuilder.java
index 19bc3007c16a..bbc42bbb39c8 100644
--- a/instrumentation/restlet/restlet-1.1/library/src/main/java/io/opentelemetry/instrumentation/restlet/v1_1/RestletTelemetryBuilder.java
+++ b/instrumentation/restlet/restlet-1.1/library/src/main/java/io/opentelemetry/instrumentation/restlet/v1_1/RestletTelemetryBuilder.java
@@ -84,11 +84,26 @@ public RestletTelemetryBuilder setKnownMethods(Collection<String> knownMethods)
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public RestletTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<Request>> spanNameExtractorTransformer) {
-    builder.setSpanNameExtractor(spanNameExtractorTransformer);
+    return setSpanNameExtractorCustomizer(spanNameExtractorTransformer);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public RestletTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<Request>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/restlet/restlet-2.0/library/src/main/java/io/opentelemetry/instrumentation/restlet/v2_0/RestletTelemetryBuilder.java b/instrumentation/restlet/restlet-2.0/library/src/main/java/io/opentelemetry/instrumentation/restlet/v2_0/RestletTelemetryBuilder.java
index 7bbe77273ad7..017382cd232d 100644
--- a/instrumentation/restlet/restlet-2.0/library/src/main/java/io/opentelemetry/instrumentation/restlet/v2_0/RestletTelemetryBuilder.java
+++ b/instrumentation/restlet/restlet-2.0/library/src/main/java/io/opentelemetry/instrumentation/restlet/v2_0/RestletTelemetryBuilder.java
@@ -84,11 +84,26 @@ public RestletTelemetryBuilder setKnownMethods(Collection<String> knownMethods)
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public RestletTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<Request>> spanNameExtractorTransformer) {
-    builder.setSpanNameExtractor(spanNameExtractorTransformer);
+    return setSpanNameExtractorCustomizer(spanNameExtractorTransformer);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public RestletTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<Request>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/servlet/servlet-3.0/library/src/main/java/io/opentelemetry/instrumentation/servlet/v3_0/ServletTelemetryBuilder.java b/instrumentation/servlet/servlet-3.0/library/src/main/java/io/opentelemetry/instrumentation/servlet/v3_0/ServletTelemetryBuilder.java
index b2c36eaf085f..fde5c4b5ea66 100644
--- a/instrumentation/servlet/servlet-3.0/library/src/main/java/io/opentelemetry/instrumentation/servlet/v3_0/ServletTelemetryBuilder.java
+++ b/instrumentation/servlet/servlet-3.0/library/src/main/java/io/opentelemetry/instrumentation/servlet/v3_0/ServletTelemetryBuilder.java
@@ -57,13 +57,29 @@ public final class ServletTelemetryBuilder {
     builder = servletBuilder.getBuilder();
   }
 
-  /** Sets the status extractor for server spans. */
+  /**
+   * Sets the status extractor for server spans.
+   *
+   * @deprecated Use {@link #setSpanStatusExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public ServletTelemetryBuilder setStatusExtractor(
       UnaryOperator<SpanStatusExtractor<HttpServletRequest, HttpServletResponse>> statusExtractor) {
-    builder.setStatusExtractor(
+    return setSpanStatusExtractorCustomizer(statusExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanStatusExtractor} and returns a
+   * customized one.
+   */
+  @CanIgnoreReturnValue
+  public ServletTelemetryBuilder setSpanStatusExtractorCustomizer(
+      UnaryOperator<SpanStatusExtractor<HttpServletRequest, HttpServletResponse>>
+          spanStatusExtractorCustomizer) {
+    builder.setSpanStatusExtractorCustomizer(
         convertSpanStatusExtractor(
-            statusExtractor,
+            spanStatusExtractorCustomizer,
             ServletRequestContext::new,
             ServletResponseContext::new,
             ServletRequestContext::request,
@@ -137,13 +153,30 @@ public ServletTelemetryBuilder setKnownMethods(Collection<String> knownMethods)
     return this;
   }
 
-  /** Sets custom server {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom server {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public ServletTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<HttpServletRequest>> serverSpanNameExtractor) {
-    builder.setSpanNameExtractor(
+    return setSpanNameExtractorCustomizer(serverSpanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public ServletTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<HttpServletRequest>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(
         convertSpanNameExtractor(
-            serverSpanNameExtractor, ServletRequestContext::new, ServletRequestContext::request));
+            spanNameExtractorCustomizer,
+            ServletRequestContext::new,
+            ServletRequestContext::request));
     return this;
   }
 
diff --git a/instrumentation/servlet/servlet-common/library/src/main/java/io/opentelemetry/instrumentation/servlet/internal/ServletInstrumenterBuilder.java b/instrumentation/servlet/servlet-common/library/src/main/java/io/opentelemetry/instrumentation/servlet/internal/ServletInstrumenterBuilder.java
index 6c5c815ec7a5..e09cb5d87232 100644
--- a/instrumentation/servlet/servlet-common/library/src/main/java/io/opentelemetry/instrumentation/servlet/internal/ServletInstrumenterBuilder.java
+++ b/instrumentation/servlet/servlet-common/library/src/main/java/io/opentelemetry/instrumentation/servlet/internal/ServletInstrumenterBuilder.java
@@ -104,7 +104,7 @@ public ServletInstrumenterBuilder<REQUEST, RESPONSE> captureRequestParameters(
   public Instrumenter<ServletRequestContext<REQUEST>, ServletResponseContext<RESPONSE>> build(
       SpanNameExtractor<ServletRequestContext<REQUEST>> spanNameExtractor) {
 
-    builder.setSpanNameExtractor(e -> spanNameExtractor);
+    builder.setSpanNameExtractorCustomizer(e -> spanNameExtractor);
 
     builder.setBuilderCustomizer(
         builder -> {
diff --git a/instrumentation/spring/spring-web/spring-web-3.1/library/src/main/java/io/opentelemetry/instrumentation/spring/web/v3_1/SpringWebTelemetryBuilder.java b/instrumentation/spring/spring-web/spring-web-3.1/library/src/main/java/io/opentelemetry/instrumentation/spring/web/v3_1/SpringWebTelemetryBuilder.java
index d83b1c67c395..48c759c6c77c 100644
--- a/instrumentation/spring/spring-web/spring-web-3.1/library/src/main/java/io/opentelemetry/instrumentation/spring/web/v3_1/SpringWebTelemetryBuilder.java
+++ b/instrumentation/spring/spring-web/spring-web-3.1/library/src/main/java/io/opentelemetry/instrumentation/spring/web/v3_1/SpringWebTelemetryBuilder.java
@@ -75,11 +75,26 @@ public SpringWebTelemetryBuilder setCapturedResponseHeaders(Collection<String> r
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public SpringWebTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<HttpRequest>> spanNameExtractor) {
-    builder.setSpanNameExtractor(spanNameExtractor);
+    return setSpanNameExtractorCustomizer(spanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public SpringWebTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<HttpRequest>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/spring/spring-webflux/spring-webflux-5.3/library/src/main/java/io/opentelemetry/instrumentation/spring/webflux/v5_3/SpringWebfluxClientTelemetryBuilder.java b/instrumentation/spring/spring-webflux/spring-webflux-5.3/library/src/main/java/io/opentelemetry/instrumentation/spring/webflux/v5_3/SpringWebfluxClientTelemetryBuilder.java
index 76cc840e3b4b..05606b2e1992 100644
--- a/instrumentation/spring/spring-webflux/spring-webflux-5.3/library/src/main/java/io/opentelemetry/instrumentation/spring/webflux/v5_3/SpringWebfluxClientTelemetryBuilder.java
+++ b/instrumentation/spring/spring-webflux/spring-webflux-5.3/library/src/main/java/io/opentelemetry/instrumentation/spring/webflux/v5_3/SpringWebfluxClientTelemetryBuilder.java
@@ -93,11 +93,26 @@ public SpringWebfluxClientTelemetryBuilder setKnownMethods(Collection<String> kn
     return this;
   }
 
-  /** Sets custom client {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom client {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public SpringWebfluxClientTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<ClientRequest>> clientSpanNameExtractor) {
-    builder.setSpanNameExtractor(clientSpanNameExtractor);
+    return setSpanNameExtractorCustomizer(clientSpanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public SpringWebfluxClientTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<ClientRequest>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/spring/spring-webflux/spring-webflux-5.3/library/src/main/java/io/opentelemetry/instrumentation/spring/webflux/v5_3/SpringWebfluxServerTelemetryBuilder.java b/instrumentation/spring/spring-webflux/spring-webflux-5.3/library/src/main/java/io/opentelemetry/instrumentation/spring/webflux/v5_3/SpringWebfluxServerTelemetryBuilder.java
index 24d92e735f1c..ab75a91e7a23 100644
--- a/instrumentation/spring/spring-webflux/spring-webflux-5.3/library/src/main/java/io/opentelemetry/instrumentation/spring/webflux/v5_3/SpringWebfluxServerTelemetryBuilder.java
+++ b/instrumentation/spring/spring-webflux/spring-webflux-5.3/library/src/main/java/io/opentelemetry/instrumentation/spring/webflux/v5_3/SpringWebfluxServerTelemetryBuilder.java
@@ -94,11 +94,26 @@ public SpringWebfluxServerTelemetryBuilder setKnownMethods(Collection<String> kn
     return this;
   }
 
-  /** Sets custom server {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom server {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public SpringWebfluxServerTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<ServerWebExchange>> serverSpanNameExtractor) {
-    builder.setSpanNameExtractor(serverSpanNameExtractor);
+    return setSpanNameExtractorCustomizer(serverSpanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public SpringWebfluxServerTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<ServerWebExchange>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/spring/spring-webmvc/spring-webmvc-5.3/library/src/main/java/io/opentelemetry/instrumentation/spring/webmvc/v5_3/SpringWebMvcTelemetryBuilder.java b/instrumentation/spring/spring-webmvc/spring-webmvc-5.3/library/src/main/java/io/opentelemetry/instrumentation/spring/webmvc/v5_3/SpringWebMvcTelemetryBuilder.java
index 8a74f5f19109..a317b4d258dc 100644
--- a/instrumentation/spring/spring-webmvc/spring-webmvc-5.3/library/src/main/java/io/opentelemetry/instrumentation/spring/webmvc/v5_3/SpringWebMvcTelemetryBuilder.java
+++ b/instrumentation/spring/spring-webmvc/spring-webmvc-5.3/library/src/main/java/io/opentelemetry/instrumentation/spring/webmvc/v5_3/SpringWebMvcTelemetryBuilder.java
@@ -75,11 +75,26 @@ public SpringWebMvcTelemetryBuilder setCapturedResponseHeaders(
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public SpringWebMvcTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<HttpServletRequest>> spanNameExtractor) {
-    builder.setSpanNameExtractor(spanNameExtractor);
+    return setSpanNameExtractorCustomizer(spanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public SpringWebMvcTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<HttpServletRequest>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }
 
diff --git a/instrumentation/spring/spring-webmvc/spring-webmvc-6.0/library/src/main/java/io/opentelemetry/instrumentation/spring/webmvc/v6_0/SpringWebMvcTelemetryBuilder.java b/instrumentation/spring/spring-webmvc/spring-webmvc-6.0/library/src/main/java/io/opentelemetry/instrumentation/spring/webmvc/v6_0/SpringWebMvcTelemetryBuilder.java
index 8e9b19c646c4..b8f879499160 100644
--- a/instrumentation/spring/spring-webmvc/spring-webmvc-6.0/library/src/main/java/io/opentelemetry/instrumentation/spring/webmvc/v6_0/SpringWebMvcTelemetryBuilder.java
+++ b/instrumentation/spring/spring-webmvc/spring-webmvc-6.0/library/src/main/java/io/opentelemetry/instrumentation/spring/webmvc/v6_0/SpringWebMvcTelemetryBuilder.java
@@ -74,11 +74,26 @@ public SpringWebMvcTelemetryBuilder setCapturedResponseHeaders(
     return this;
   }
 
-  /** Sets custom {@link SpanNameExtractor} via transform function. */
+  /**
+   * Sets custom {@link SpanNameExtractor} via transform function.
+   *
+   * @deprecated Use {@link #setSpanNameExtractorCustomizer(UnaryOperator)} instead.
+   */
+  @Deprecated
   @CanIgnoreReturnValue
   public SpringWebMvcTelemetryBuilder setSpanNameExtractor(
       UnaryOperator<SpanNameExtractor<HttpServletRequest>> spanNameExtractor) {
-    builder.setSpanNameExtractor(spanNameExtractor);
+    return setSpanNameExtractorCustomizer(spanNameExtractor);
+  }
+
+  /**
+   * Sets a customizer that receives the default {@link SpanNameExtractor} and returns a customized
+   * one.
+   */
+  @CanIgnoreReturnValue
+  public SpringWebMvcTelemetryBuilder setSpanNameExtractorCustomizer(
+      UnaryOperator<SpanNameExtractor<HttpServletRequest>> spanNameExtractorCustomizer) {
+    builder.setSpanNameExtractorCustomizer(spanNameExtractorCustomizer);
     return this;
   }