Only canonical URLs need to be shown inside your sitemap, Though Google suggests that doing this is actually a weak canonicalization sign. php file. I have to update the canonical link. I've earlier employed jquery, however it did not workout. It absolutely was updating in component-inspector and never in web https://addons.prestashop.com/en/seo-natural-search-engine-optimization/31857-automatic-google-rich-snippets-json-ld-open-graph-seo.html