I chose the site’s header template that is situated at /themes/basic/templates/_partials/header.tpl. With the help with the hook h = ‘MyCustomNameHooks’ php file. I must update the canonical link. I have before made use of jquery, but it didn't workout. It absolutely was updating in component-inspector instead of in page-source but https://bookmarkvids.com/story20091836/the-smart-trick-of-was-ist-ein-canonical-tag-that-nobody-is-discussing