How to change text in theme

Hello, I am testing this plugin and I was wondering:

How can I replace the words “ad” or “announcement”?

I specifically need that in the Spanish translation it is not shown as “Anuncio” but rather “Perfil” or “Ficha”

Likewise, if I can eliminate “listing” from the url, without replacing it with any other word but eliminating it permanently.

Thank you


Please check these docs:

​I hope this is helpful to you.

Great, thank you very much for your response, what I was looking for was an integrated solution to not install more plugins, but I will try it with Loco Translate, thank you very much