Case in point: You have got an e-commerce Site with product or service internet pages for various dimensions of a selected t-shirt. So In a nutshell, I entered an if-then assertion, where by I told the template not to involve the canonical tag for the items Along with the ID https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-hreflang-tags-canonical-tags-on-all-pages.html