This is a plugin I found recently and really enjoy. It gives you the opportunity to redirect several webpages to alternatives. For example Youtube to FreeTube or Piped. If I search for youtube in Firefox, FreeTube automatically opens and shows me my feed. I like it, I use it, I can recommend it.
I was reading the name as “lib-redirect” lol
Also, spanish is my native language
Edit: argh maybe it’s LibRedirect indeed
If I were to guess, I’d say it’s libre-redirect, with the middle ‘re’ being deduplicated.
Ahhh, so it’s meant to say libre direct.
English is mine and I’ve been reading it the same way as you up until you just mentioned it.