Change all font in a drawing

Hi everyone,

Im trying to figure out how I could change the font of every item in the drawing. Dimensions, tables, notes, appended text, title blocks, the works. I havent been able to find anything on it yet and was wondering if anyone here had tried to do something like that before?

Thank you!

If you want to completely replace one font with another, this post may be of help:
http://nxjournaling.com/comment/2421#comment-2421