Each time the customer login to the store it is actually obvious while in the tag manager. The shopper private details which include title and email id are exhibited in the info layer. Correct implementation: Make certain hreflang tags are correctly carried out Which language codes align with ISO expectations. https://addons.prestashop.com/en/seo-natural-search-engine-optimization/30904-automatic-hreflang-tags-canonical-tags-all-pages-seo.html