Around the configuration of the web site, you only have to have to pick the choice "Personalized URL" and publish the personalized canonical URL you wish, you'll be able to set a unique URL for each language of your shop (multilingual shop) Use Google’s URL inspection Resource if needed to https://addons.prestashop.com/es/seo-posicionamiento-buscadores/31857-google-rich-snippets-automatico-json-ld-opengraph-seo.html