Observe that When your keep has already been indexed by Google or some other online search engine, it would acquire some time for the alterations to seem while in the search results... you might have to be patient! Usually, we recommend not to the touch these fields without understanding just https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-hreflang-tags-canonical-tags-on-all-pages.html