title: Link to custom php theme page in wordpress
body: <p>I want to link a template php page (header.php) to a custom php page (cmenu.php) I made in the same theme.
  I've searched on a lot of websites via google and also through the Wordpress Codex on how to accomplish this but I can't seem to find it.</p>
  
  <p>In my header.php page I have a div which I want to have an url href link to my custom menu called <code>cmenu.php</code>. (I want to link it to that page to be more mobile friendly.)</p>
  
  <p>I tried te following codes I found in the codex and google but none of them work:</p>
  
  <p><code>get_cmenu()</code></p>
  
  <p><code>get_template_part('cmenu')</code></p>