diff --git a/application/src/Subscriber/AbstractEntityMenuSubscriber.php b/application/src/Subscriber/AbstractEntityMenuSubscriber.php
index 65bdfec..a780d37 100644
--- a/application/src/Subscriber/AbstractEntityMenuSubscriber.php
+++ b/application/src/Subscriber/AbstractEntityMenuSubscriber.php
@@ -16,7 +16,7 @@ abstract class AbstractEntityMenuSubscriber implements EventSubscriberInterface
     /**
      * @var TranslatorInterface
      */
-    protected $translator;
+    private $translator;
     
     const FORMAT_TYPES = [
         'html',
@@ -31,7 +31,7 @@ abstract class AbstractEntityMenuSubscriber implements EventSubscriberInterface
 
     protected function generateShowDropdown(ItemInterface $menu, Event $event,string $route): void
     {
-        $dropdown = $menu->addChild($this->translator->trans('show'), [
+        $dropdown = $menu->addChild($this->trans('show'), [
             'attributes' => [
                 'icon' => 'fas fa-eye',
                 'dropdown' => 'true'
@@ -50,7 +50,7 @@ abstract class AbstractEntityMenuSubscriber implements EventSubscriberInterface
                 ]
             ]);
         }
-        $dropdown->addChild($this->translator->trans('standard'), [
+        $dropdown->addChild($this->trans('standard'), [
             'route' => $route,
             'routeParameters' => [
                 'id' => $this->getRequestId($event)
@@ -60,6 +60,10 @@ abstract class AbstractEntityMenuSubscriber implements EventSubscriberInterface
             ]
         ]);
     }
+    
+    protected function trans(string $id, array $parameter=[]):string{
+        return $this->translator->trans($id,$parameter);
+    }
 
     protected function getRequestId(Event $event): int
     {
diff --git a/application/src/Subscriber/NodeMenuSubscriber.php b/application/src/Subscriber/NodeMenuSubscriber.php
index d6c2b73..d24c893 100644
--- a/application/src/Subscriber/NodeMenuSubscriber.php
+++ b/application/src/Subscriber/NodeMenuSubscriber.php
@@ -15,7 +15,7 @@ class NodeMenuSubscriber extends AbstractEntityMenuSubscriber
     {
         $menu = $event->getItem();
         $this->generateShowDropdown($menu, $event,'app_source_show');
-        $menu->addChild($this->translator->trans('law'), [
+        $menu->addChild($this->trans('law'), [
             'route' => 'app_node_law',
             'routeParameters' => [
                 'id' => $this->getRequestId($event),
@@ -24,7 +24,7 @@ class NodeMenuSubscriber extends AbstractEntityMenuSubscriber
                 'icon' => 'fa fa-gavel',
             ],
         ]);
-        $menu->addChild($this->translator->trans('parents'), [
+        $menu->addChild($this->trans('parents'), [
             'route' => 'app_node_parents',
             'routeParameters' => [
                 'id' => $this->getRequestId($event),
@@ -33,7 +33,7 @@ class NodeMenuSubscriber extends AbstractEntityMenuSubscriber
                 'icon' => 'fa fa-female',
             ],
         ]);
-        $menu->addChild($this->translator->trans('childs'), [
+        $menu->addChild($this->trans('childs'), [
             'route' => 'app_node_childs',
             'routeParameters' => [
                 'id' => $this->getRequestId($event),
diff --git a/application/src/Subscriber/SourceMenuSubscriber.php b/application/src/Subscriber/SourceMenuSubscriber.php
index 1eaaad4..968ee08 100644
--- a/application/src/Subscriber/SourceMenuSubscriber.php
+++ b/application/src/Subscriber/SourceMenuSubscriber.php
@@ -10,7 +10,7 @@ class SourceMenuSubscriber extends AbstractEntityMenuSubscriber
     public function onSourceMenuConfigure(MenuEvent $event): void
     {
         $menu = $event->getItem();
-        $menu->addChild($this->translator->trans('edit'), [
+        $menu->addChild($this->trans('edit'), [
             'route' => 'app_source_edit',
             'routeParameters' => [
                 'id' => $this->getRequestId($event),
@@ -20,7 +20,7 @@ class SourceMenuSubscriber extends AbstractEntityMenuSubscriber
             ],
         ]);
         $this->generateShowDropdown($menu, $event,'app_source_show');
-        $menu->addChild($this->translator->trans('node'), [
+        $menu->addChild($this->trans('node'), [
             'route' => 'app_source_node',
             'routeParameters' => [
                 'id' => $this->getRequestId($event),