Notario in Zihua who speaks English

I recommend using Bolivar Navarrete for a lot of reasons. His English may not be perfect, I don't know, I've never tried speaking with him in English, but he's taken care of my family for decades. You should be able to communicate fine. It behooves you to be able to do business with people like him in Spanish, at least to try.

https://www.zihuatanejo.net/services.html#legal

Maybe take a friend or hire a local who can translate for you? Since this is a real estate transaction, it would pay to have the help of someone who is fluent in both Spanish and English to make sure nothing is lost in translation, yes?