diff --git a/code_samples/api/public_php_api/src/Command/ObjectStateCommand.php b/code_samples/api/public_php_api/src/Command/ObjectStateCommand.php
index 7f2c3c6b8d..a7da6a3ffc 100644
--- a/code_samples/api/public_php_api/src/Command/ObjectStateCommand.php
+++ b/code_samples/api/public_php_api/src/Command/ObjectStateCommand.php
@@ -51,7 +51,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         $user = $this->userService->loadUserByLogin('admin');
         $this->permissionResolver->setCurrentUserReference($user);
 
-        $objectStateGroup = $this->objectStateService->loadObjectStateGroupByIdentifier('ez_lock');
+        $objectStateGroup = $this->objectStateService->loadObjectStateGroupByIdentifier('ibexa_lock');
         $objectState = $this->objectStateService->loadObjectStateByIdentifier($objectStateGroup, 'locked');
 
         $output->writeln($objectStateGroup->getName());
diff --git a/docs/administration/back_office/add_user_setting.md b/docs/administration/back_office/add_user_setting.md
index 61c1a07f49..3a44ef8ccd 100644
--- a/docs/administration/back_office/add_user_setting.md
+++ b/docs/administration/back_office/add_user_setting.md
@@ -39,7 +39,7 @@ Register the setting group as a service:
 [[= include_file('code_samples/back_office/settings/config/custom_services.yaml', 6, 9) =]]
 ```
 
-The value of the setting is accessible with `ez_user_settings['unit']`.
+The value of the setting is accessible with `ibexa_user_settings['unit']`.
 
 ## Create template for editing settings
 
diff --git a/docs/content_management/data_migration/data_migration_actions.md b/docs/content_management/data_migration/data_migration_actions.md
index 2550af6957..cbab5a440b 100644
--- a/docs/content_management/data_migration/data_migration_actions.md
+++ b/docs/content_management/data_migration/data_migration_actions.md
@@ -76,7 +76,7 @@ For more information, see [creating your own Actions](create_data_migration_acti
 mode: Create
 ``` yaml
     actions:
-        - { action: assign_object_state, identifier: locked, groupIdentifier: ez_lock }
+        - { action: assign_object_state, identifier: locked, groupIdentifier: ibexa_lock }
         - { action: assign_parent_location, value: 2 }
         - { action: hide }
 ```
diff --git a/docs/search/aggregation_reference/objectstateterm_aggregation.md b/docs/search/aggregation_reference/objectstateterm_aggregation.md
index de65a7804d..099df6822c 100644
--- a/docs/search/aggregation_reference/objectstateterm_aggregation.md
+++ b/docs/search/aggregation_reference/objectstateterm_aggregation.md
@@ -15,7 +15,7 @@ The [ObjectStateTermAggregation](/api/php_api/php_api_reference/classes/Ibexa-Co
 
 ``` php
 $query = new Query();
-$query->aggregations[] = new Aggregation\Location\ObjectStateTermAggregation('object_state', 'ez_lock');
+$query->aggregations[] = new Aggregation\Location\ObjectStateTermAggregation('object_state', 'ibexa_lock');
 ```
 
 [[= include_file('docs/snippets/search_term_aggregation_settings.md') =]]
diff --git a/docs/search/criteria_reference/objectstateidentifier_criterion.md b/docs/search/criteria_reference/objectstateidentifier_criterion.md
index 3f65af95c0..75e7153828 100644
--- a/docs/search/criteria_reference/objectstateidentifier_criterion.md
+++ b/docs/search/criteria_reference/objectstateidentifier_criterion.md
@@ -20,7 +20,7 @@ $query->query = new Criterion\ObjectStateIdentifier(['ready']);
 ```
 
 ``` php
-$query->query = new Criterion\ObjectStateIdentifier(['not_locked'], 'ez_lock');
+$query->query = new Criterion\ObjectStateIdentifier(['not_locked'], 'ibexa_lock');
 ```
 
 ### REST API
@@ -32,7 +32,7 @@ $query->query = new Criterion\ObjectStateIdentifier(['not_locked'], 'ez_lock');
         <Filter>
             <ObjectStateIdentifierCriterion>
                 <value>not_locked</value>
-                <target>ez_lock</target>
+                <target>ibexa_lock</target>
             </ObjectStateIdentifierCriterion>
         </Filter>
     </Query>
@@ -46,7 +46,7 @@ $query->query = new Criterion\ObjectStateIdentifier(['not_locked'], 'ez_lock');
         "Filter": {
           "ObjectStateIdentifierCriterion": {
             "value": "not_locked",
-            "target": "ez_lock"
+            "target": "ibexa_lock"
           }
         }
       }