Welcoming URLs are to become set inside the configuration web page of each and every product or service, class, or static material page. This development page is just practical for some automated pages, and most of the time you will not have to bother with these. Eight fields are available https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-hreflang-tags-canonical-tags-on-all-pages.html