It’s unlikely you’ll at any time develop webpage versions targeting all languages and areas. In some instances, you’ll require to present Google an indication of what do to any time a given locale or language isn’t offered or doesn’t exist. An x-default tag will be the URL that Google displays.  https://addons.prestashop.com/es/seo-posicionamiento-buscadores/31857-google-rich-snippets-automatico-json-ld-opengraph-seo.html