Can i used custom .bcfnt?

To translate a game, I need to edit the “bcfnt” file.

Is there a way to install only the bcfnt file in citra?
I can not write a way to convert a “.ttf” file.
(I have to draw a picture in the space of one letter.)

I need help. I’ll wait for your answer. Thanks!

In order for us to provide better support, we need to see the log generated by Citra. This guide will walk you through how you can obtain the log file: How to Upload the Log File.

Some games are translated via updates, it may be possible or not.
Search or ask on the gbatemp (related) forums, someone probably is trying, tried or did that already.