Go into your Blitz+ directory, find the cfg folder, open the blitzide.prefs in notepad or your favorite text editor, change the font_editor entry to a font on your system, save.
Done.
The only other thing you should do is make a backup copy of the blitzide.prefs file BEFORE you make any changes. Just in case.
Done.
The only other thing you should do is make a backup copy of the blitzide.prefs file BEFORE you make any changes. Just in case.