Note that In case your store has previously been indexed by Google or another search engine, it might take some time for the changes to look in the search engine results... You may have to be patient! Most of the time, we suggest not to the touch these fields without https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-hreflang-tags-canonical-tags-on-all-pages.html