title: Change template via parameter when render a controller action?
body: <p>I got a simple CRUD-controller with a indexAction() to list all items. Now I want render this action within another template and change the .</p>
  
  <pre><code>{{ render(controller("MyBundle:MyEntity:index")) }}
  </code></pre>
  
  <p>Is there a predefined parameter to change the template? Sure its easy to pass this value, but I don't want reinvent the wheel.</p>