Friendly URLs are being set from the configuration webpage of every product, class, or static content website page. This generation webpage is simply helpful for many automatic webpages, and more often than not you will not have to bother with these. By default, PrestaShop's deep URLs (that may be, precise https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-hreflang-tags-canonical-tags-on-all-pages.html