title: How to enable per-site templates within Mezzanine multi-tenancy
body: <p>We're expanding our business into Europe and I'm using Mezzanine's multi-tenancy feature to host both the US and EU versions of the site on the same Django installation. We have a <code>/locations</code> page on each site that I would like to serve with different templates, based on the <code>SITE_ID</code>. </p>
  
  <p>I've followed Mezzanine's sparse documentation <a href="http://mezzanine.jupo.org/docs/multi-tenancy.html" rel="nofollow">here</a> and added the following to <code>settings.py</code></p>
  
  <pre><code>HOST_THEMES = [
      ('domain.com', 'domain_app'), 
      ('domain.eu', 'domain_eu')
  ]
  </code></pre>
  
  <p>I've added <code>domain_eu</code> to <code>INSTALLED_APPS</code> after the <em>base theme</em> and used <code>python manage.py startapp domain_eu</code> to generate the directory and manually created the <code>domain_eu/templates/pages/locations.html</code> file.</p>
  
  <p>I then copied the locations page and assigned it to the EU site. </p>
  
  <p>The page still renders with the locations template located in the <em>base theme</em> <code>domain_app/templates/pages/locations.html</code></p>
  
  <p>I've confirmed that the correct <code>SITE_ID</code> is set in the request.</p>
  
  <p><strong>How do I get the page to render with the template in its corresponding theme/app directory based on the current <code>SITE_ID</code>?</strong></p>