Incorrect canonical implementation: Be certain that the canonical URL is right and would not conflict with hreflang directives. Thanks lots. Just one final questions, I begin to see the variables are in Spanish, will it perform if my web-site is in English? Otherwise, is it possible to do me the https://addons.prestashop.com/fr/seo-referencement-naturel/30904-balises-hreflang-automatiques-et-balises-canoniques-seo.html