How to change the text on a button of a published game?

Hello, I'm trying to do localization of a unity game I found online. I tried using the Unity Assets Bundle Extractor to extract from the resources.asset file and il2cppdump to extract from the gameassembly.dll, but to no avail.

As for the UABE extraction, initially I thought the button would have the texture2D type, but it wasn't the case - should I try to look into monobehaviour type file?

From the gameassembly.dll, I got the script.json and stringliteral.json, but still there's nothing there.

I would really appreciate some help. Thank you.