The tag won't hide precise replicate material that you may have on your internet site, for example related solution descriptions for various things. Google will only study through your hreflang tag that information “a” is actually a translation of content “b.” This feature is particularly useful for selling purchases. The https://addons.prestashop.com/fr/seo-referencement-naturel/30904-balises-hreflang-automatiques-et-balises-canoniques-seo.html