FEATURE: add template into page rendering

templates/Jednostrankovka/Handler.php

@@ -1,6 +1,7 @@
 <?php
 namespace Templates\Jednostrankovka;
 
+use App\Models\Content;
 use Templates\Base\OnePage\Handlers\OnePage;
 
 class Handler extends OnePage
@@ -18,4 +19,11 @@ class Handler extends OnePage
             ]
         ];
     }
+
+    public static function beforeRender(Content $content)
+    {
+        $content->content = str_replace('a', 'AAAA', $content->content);
+
+        return $content;
+    }
 }