title: Use twig to filter variable into url
body: <p>I have a variable <code>{{ name }}</code> which outputs <strong>Treatment &amp; Support</strong>. I need to remove the &amp; symbol and convert the name into a useable url slug with twig for example: treatment-support. </p>
  
  <p>I have having trouble finding the correct twig fitlers. I am looking at I am looking at <a href="http://twig.sensiolabs.org/documentation" rel="nofollow">http://twig.sensiolabs.org/documentation</a>. So far all I have is </p>
  
  <p><code>{{ name |lower }}</code> </p>
  
  <p>To reiterate I need to use twig to turn Treatment &amp; Support into <code>treatment-support</code> using the  <code>{{ name }}</code> variable.</p>
  
  <p>Any help is appreciated.</p>