diff --git a/core/modules/block/custom_block/custom_block.local_actions.yml b/core/modules/block/custom_block/custom_block.local_actions.yml
index b12329c..aa811dd 100644
--- a/core/modules/block/custom_block/custom_block.local_actions.yml
+++ b/core/modules/block/custom_block/custom_block.local_actions.yml
@@ -1,10 +1,10 @@
-custom_block_type_add:
+custom_block.type_add:
   route_name: custom_block.type_add
   title: 'Add custom block type'
   appears_on:
     - custom_block.type_list
 
-custom_block_add_action:
+custom_block.add_page:
   route_name: custom_block.add_page
   title: 'Add custom block'
   appears_on:
diff --git a/core/modules/forum/forum.local_actions.yml b/core/modules/forum/forum.local_actions.yml
index 512b9d5..f2a7285 100644
--- a/core/modules/forum/forum.local_actions.yml
+++ b/core/modules/forum/forum.local_actions.yml
@@ -1,10 +1,10 @@
-forum_add_forum_local_action:
+forum.add_forum:
   route_name: forum.add_forum
   title: 'Add forum'
   appears_on:
     - forum.overview
 
-forum_add_container_local_action:
+forum.add_container:
   route_name: forum.add_container
   title: 'Add container'
   appears_on:
diff --git a/core/modules/language/language.local_actions.yml b/core/modules/language/language.local_actions.yml
index ad09aa1..cfd4e91 100644
--- a/core/modules/language/language.local_actions.yml
+++ b/core/modules/language/language.local_actions.yml
@@ -1,4 +1,4 @@
-language_add_local_action:
+language.add:
   route_name: language.add
   title: 'Add language'
   appears_on:
diff --git a/core/modules/system/tests/modules/menu_test/menu_test.local_actions.yml b/core/modules/system/tests/modules/menu_test/menu_test.local_actions.yml
index 24c92a2..3b0d1d7 100644
--- a/core/modules/system/tests/modules/menu_test/menu_test.local_actions.yml
+++ b/core/modules/system/tests/modules/menu_test/menu_test.local_actions.yml
@@ -1,4 +1,4 @@
-menu_test_local_action4:
+menu_test.local_action3:
   route_name: menu_test.local_action3
   title: 'My YAML discovery action'
   appears_on:
diff --git a/core/modules/taxonomy/taxonomy.local_actions.yml b/core/modules/taxonomy/taxonomy.local_actions.yml
index 689754a..a86fcb6 100644
--- a/core/modules/taxonomy/taxonomy.local_actions.yml
+++ b/core/modules/taxonomy/taxonomy.local_actions.yml
@@ -1,4 +1,4 @@
-taxonomy_add_vocabulary_local_action:
+taxonomy.vocabulary_add:
   route_name: taxonomy.vocabulary_add
   title: 'Add vocabulary'
   appears_on:
diff --git a/core/modules/tour/tests/tour_test/tour_test.local_actions.yml b/core/modules/tour/tests/tour_test/tour_test.local_actions.yml
index db52cb5..ff0e966 100644
--- a/core/modules/tour/tests/tour_test/tour_test.local_actions.yml
+++ b/core/modules/tour/tests/tour_test/tour_test.local_actions.yml
@@ -1,4 +1,4 @@
-tour_test_action:
+tour_test.1_action:
   route_name: tour_test.1_action
   title: 'Tour test action'
   appears_on:
diff --git a/core/modules/views_ui/views_ui.local_actions.yml b/core/modules/views_ui/views_ui.local_actions.yml
index 6a0ded0..89985b3 100644
--- a/core/modules/views_ui/views_ui.local_actions.yml
+++ b/core/modules/views_ui/views_ui.local_actions.yml
@@ -1,4 +1,4 @@
-views_add_local_action:
+views.add:
   route_name: views_ui.add
   title: 'Add new view'
   appears_on: