I just take it that this implies that I must have canonical URL from the English Edition pointing on the Thai Variation (and, Thai Model pointing to alone). By subsequent these steps, it is possible to solve The problem of “No canonical to HTTPS homepage from HTTP version” and make https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-google-rich-snippets-json-ld-opengraph-twitter-tags-schemaorg.html