title: Dynamic URL on category filter - Prestashop
body: <p>I am trying to build a custom 'category' page displaying the products (car parts) that are linked to a certain type of vehicle.</p>
  
  <p>My current URL looks like this:</p>
  
  <pre><code>http://prestashop.dev/cars?manufacturer=BMW&amp;model=3%20Series&amp;year=2003&amp;engine-type=Petrol&amp;engine-size=1.8
  </code></pre>
  
  <p>But I need it to look like this:</p>
  
  <pre><code>http://prestashop.dev/cars/manufacturer-BMW/model-3-Series/year-2003/engine-type-Petrol/engine-size-1.8
  </code></pre>
  
  <p>How is this possible? I don't want to go and create a custom URL in the <code>SEO &amp; URLs</code> section for every possible combination as the manufacturer BMW has multiple models each having multiple years, etc. </p>
  
  <p>Also, it needs to be able to move around in the url. Ie: if they only provide a manufacturer and a year, the url must be:</p>
  
  <pre><code>http://prestashop.dev/cars/manufacturer-BMW/year-2003
  </code></pre>
  
  <p>Any idea on how to do this inside of the module in Prestashop 1.6?</p>