title: How to get friendly URL variable in Prestashop template?
body: <p>I am looking help about smarty global variables. How to get friendly URL variable for using it in smarty template of the Prestashop.
  I have found this {$smarty.server.REQUEST_URI} , but I got only full URL.
  It looks like:
  /en/our-products/73-lighted-mirror-tokyo-70-x-32.html</p>
  
  <h2>I need to get only 73-lighted-mirror-tokyo-70-x-32 sting.</h2>
  
  <p>Help, please.</p>