Whenever The client login to The shop it is noticeable while in the tag manager. The shopper individual information which include identify and e mail id are exhibited in the information layer. You may use the Hreglang Tag to Permit the major search engines know you have many versions of https://addons.prestashop.com/es/seo-posicionamiento-buscadores/30904-etiquetas-automaticas-hreflang-canonical-etiquetas-seo.html