Pleasant URLs are to be set in the configuration web site of each products, classification, or static information web site. This development webpage is simply helpful for many automatic pages, and more often than not you will not have to bother with these. By default, PrestaShop's deep URLs (that's, specific https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-hreflang-tags-canonical-tags-on-all-pages.html