[Closed] Redirect to another lang

Background of the issue:
On my website, there are three languages. I want to keep only two of them available to users. The third one I don’t want to disable, so Google can still index those pages. However, when a user arrives at this language from Google, I want them to be automatically redirected to the primary language of the website.

Symptoms:
I searched on this website, but I didn't find exactly what I needed.

Questions:
How can I keep a language available for Google indexing but redirect users to the primary language?
Is there a way to set up automatic redirection for a specific language in WPML?