title: Is it possible to give external URLs names in django
body: <p>I have just started naming my URL patterns in Django, so that if I want to change the URL pattern, I just have to change it in one place. e.g:</p>
  
  <pre><code>url(r'^$', HomeListView.as_view(), name='home'),
  </code></pre>
  
  <p>And referencing it in my templates like this:</p>
  
  <pre><code>{% url home %}
  </code></pre>
  
  <p>Is this possible with external links in case they change or I change the a Facebook page link for example. How would this look?</p>
  
  <p>Thanks</p>