App routing -> rule-based routing.

Author: v-jaswel

articles/container-apps/TOC.yml

@@ -354,8 +354,8 @@
           href: waf-app-gateway.md
         - name: Enable User Defined Routes (UDR)
           href: user-defined-routes.md
-        - name: Use app routing (preview)
-          href: app-routing.md
+        - name: Use rule-based routing (preview)
+          href: rule-based-routing.md
         - name: Securing a custom VNET with an NSG
           href: firewall-integration.md
         - name: Use a private endpoint

articles/container-apps/app-routing.md

@@ -1,19 +1,19 @@
 ---
-title: Use app routing in Azure Container Apps (preview)
-description: Learn how to use app routing in Azure Container Apps.
+title: Use rule-based routing in Azure Container Apps (preview)
+description: Learn how to use rule-based routing in Azure Container Apps.
 services: container-apps
 author: craigshoemaker
 ms.service: azure-container-apps
 ms.custom: devx-track-azurecli, devx-track-bicep
 ms.topic: how-to
-ms.date: 03/18/2025
+ms.date: 03/20/2025
 ms.author: cshoe
 zone_pivot_groups: azure-cli-bicep
 ---
 
-# Use app routing with Azure Container Apps (preview)
+# Use rule-based routing with Azure Container Apps (preview)
 
-In this article, you learn how to use app routing with Azure Container Apps. With app routing, you create a fully qualified domain name (FQDN) on your container apps environment. You then use rules to route requests to this FQDN to different container apps, depending on the path of each request.
+In this article, you learn how to use rule-based routing with Azure Container Apps. With rule-based routing, you create a fully qualified domain name (FQDN) on your container apps environment. You then use rules to route requests to this FQDN to different container apps, depending on the path of each request.
 
 ## Prerequisites
 

articles/container-apps/networking.md

@@ -387,19 +387,19 @@ You can enable mTLS in the ARM template for Container Apps environments using th
 
 ---
 
-### App routing (preview)
+### Rule-based routing (preview)
 
-With app routing, you create a fully qualified domain name (FQDN) on your container apps environment. You then use rules to route requests to this FQDN to different container apps, depending on the path of each request. This offers the following benefits.
+With rule-based routing, you create a fully qualified domain name (FQDN) on your container apps environment. You then use rules to route requests to this FQDN to different container apps, depending on the path of each request. This offers the following benefits.
 
 - Isolation: By routing different paths to different container apps, you can deploy and update individual components without affecting the entire application.
 
-- Scalability: With app routing, you can scale individual container apps independently based on the traffic each container app receives.
+- Scalability: With rule-based routing, you can scale individual container apps independently based on the traffic each container app receives.
 
 - Custom Routing Rules: You can, for example, redirect users to different versions of your application or implement A/B testing.
 
 - Security: You can implement security measures tailored to each container app. This helps you to reduce the attack surface of your application.
 
-To learn how to configure app routing on your container apps environment, see [Use app routing](app-routing.md).
+To learn how to configure rule-based routing on your container apps environment, see [Use rule-based routing](rule-based-routing.md).
 
 ## DNS