Helpful URLs are for being established inside the configuration page of every product, class, or static content site. This creation webpage is barely helpful for a few automated internet pages, and most of the time you won't have to worry about these. By default, PrestaShop's deep URLs (that is, unique https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-hreflang-tags-canonical-tags-on-all-pages.html