[Fechado] Redirection and translated slugs

Background of the issue:
I have a site under development with pages that have translated slugs. These slugs are outdated, and we have new pages in place.

Symptoms:
I need to set up redirection for each individual translated slug to point to the new pages.

Questions:
How to set up a redirection plugin to point to the new pages?
How to deal with the translated slugs and set redirection for each individual one?