Friendly URLs are to generally be set in the configuration site of each merchandise, category, or static information webpage. This generation page is just practical for some automatic pages, and more often than not you won't have to bother with these.   You specify the first URL as the search https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-hreflang-tags-canonical-tags-on-all-pages.html