title: Reference Base URL in Wordpress
body: <p>I am working with a plugin that autogenerates a page in Wordpress.
  The &quot;Event&quot; plugin creates a new page with slug &quot;events&quot;.  The page is not registered in the &quot;list of pages&quot;.</p>
  <p>I need to add the events page to the main menu.</p>
  <p>My problem is when I go to the appearances-&gt;menu, there is no element in the list of pages to add to the menu.  The only way to add the item is to manually create the link in the &quot;custom link&quot;.</p>
  <p>If I'm going to do this, is there any way to parameterize the baseurl?  for example:  instead of using link <code>&quot;HTTP://homepage.com/events&quot;</code>, I'm looking for <code>&quot;{{ base URL }}/events&quot;</code></p>
  <p>Is this possible?  if so, how?
  Thank you</p>