Some months ago now I made a MSBT editor specifically because I couldn't find a way to edit the game's text in bulk using other existing ones (like changing every line of text and updating the whole file all at once).
Using HxD is required but there are specific on screen instructions to give the tool what it asks for.
The only game this has been tested on so far is Mario Kart 8 Deluxe (tool was made specifically for me to make a "I put the whole game through google translate 100 times" mod for it)
Also the only language I know is Scratch.
So yeah try it out, here's the scratch project link: https://scratch.mit.edu/projects/659193044/
If you just want to try it out here's a MSBT file to edit https://cdn.discordapp.com/attachments/501165182643470337/952708104024379403/Common.msbt
Using HxD is required but there are specific on screen instructions to give the tool what it asks for.
The only game this has been tested on so far is Mario Kart 8 Deluxe (tool was made specifically for me to make a "I put the whole game through google translate 100 times" mod for it)
Also the only language I know is Scratch.
So yeah try it out, here's the scratch project link: https://scratch.mit.edu/projects/659193044/
If you just want to try it out here's a MSBT file to edit https://cdn.discordapp.com/attachments/501165182643470337/952708104024379403/Common.msbt