This is the English version on the subsite in English, connected to the subsite in French via the “Multisite Language Switcher”, a free plugin developed by Dennis Ploetner. It works on a multisite and everything is separated. You can then have different themes, plugins or content per language and link only what you want. It then doesn’t impact performance and makes it easy to have separate domains if needed. The only slight issue with that solution is when you have some paid plugins, as subsites will be considered as separate websites and you’ll often need more than 1 licence.
See on Page 2 how to add the language switcher to header in the Site editor.
You can find more about it Multisite Language Switcher
- Plugin on the wordpress.org repository
- Plugin website
- Plugin development on GitHub
- Additional plugin for the menu (for menus in non-FSE themes)
We can customize a lot of things
