Here is some code which i not long ago wrote. I imagine that it provides a basic rationalization of mixing course/ID names with pseudoclasses. Anytime a search engine enters, as an example, on the English Edition of one's site, you will also report the links comparable to one other languages, https://www.presta-addons-modules.com/en/free-modules/prestashop-social-media-like-floating-sidebar-on-left-and-right-side-on-all-pages.html