diff --git a/core/modules/content_translation/src/Plugin/Derivative/ContentTranslationLocalTasks.php b/core/modules/content_translation/src/Plugin/Derivative/ContentTranslationLocalTasks.php
index 995de59..854a495 100644
--- a/core/modules/content_translation/src/Plugin/Derivative/ContentTranslationLocalTasks.php
+++ b/core/modules/content_translation/src/Plugin/Derivative/ContentTranslationLocalTasks.php
@@ -11,11 +11,13 @@
 use Drupal\Component\Plugin\Derivative\DeriverBase;
 use Drupal\Core\Plugin\Discovery\ContainerDeriverInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\Core\StringTranslation\StringTranslationTrait;
 
 /**
  * Provides dynamic local tasks for content translation.
  */
 class ContentTranslationLocalTasks extends DeriverBase implements ContainerDeriverInterface {
+  use StringTranslationTrait;
 
   /**
    * The base plugin ID
@@ -66,7 +68,7 @@ public function getDerivativeDefinitions($base_plugin_definition) {
       $base_route_name = "entity.$entity_type_id.canonical";
       $this->derivatives[$translation_route_name] = array(
         'entity_type' => $entity_type_id,
-        'title' => 'Translate',
+        'title' => $this->t('Translate'),
         'route_name' => $translation_route_name,
         'base_route' => $base_route_name,
       ) + $base_plugin_definition;
diff --git a/core/modules/content_translation/tests/src/Unit/Menu/ContentTranslationLocalTasksTest.php b/core/modules/content_translation/tests/src/Unit/Menu/ContentTranslationLocalTasksTest.php
index f11f783..927e211 100644
--- a/core/modules/content_translation/tests/src/Unit/Menu/ContentTranslationLocalTasksTest.php
+++ b/core/modules/content_translation/tests/src/Unit/Menu/ContentTranslationLocalTasksTest.php
@@ -37,6 +37,8 @@ protected function setUp() {
         'node' => $entity_type,
       )));
     \Drupal::getContainer()->set('content_translation.manager', $content_translation_manager);
+    $string_translation = $this->getStringTranslationStub();
+    \Drupal::getContainer()->set('string_translation', $string_translation);
   }
 
   /**