They are only doing the funeral in Vietnamese to save time and I don't know a single word in that language. Is there a way for me to be able to have live translation through my phone somehow as people are speaking?

Probably a long shot but was just wondering what the options might be to be able to understand what is said. Figured AI could probably help but I'm clueless about that.

https://evergreen-labs.org/3po

Or

https://vomo.ai/

I also believe Samsung phones with Samsung earbuds will do live translation of you are in that ecosystem.

Open up the Google translate app on your phone and set it to the mode where it will translate what it hears. As long as the room is relatively quiet compared to the speaker it works pretty well. I used it last year to listen to a sermon in German in Berlin

The newer iPhones and AirPods have "Live Translation."

RayBan Meta Glasses are supposed to be able to do this.