Yes, check documentation.
You can either include new font into firmware or load runtime.
Just make sure your source code file is in UTF-8, and UTF-8 character codes match your font’s codes.
Related forum topic:
Free fonts to download:
https://www.dafont.com/
To see the codes/glyphs of font (TTF) characters:
https://www.glyphrstudio.com/online/
Convert TTF to binary font file (where you can set range of codes/glyphs to be exported from TTF to binary file):