Because KFC is sacred and you must honour its traditions, e.g. eating it with your fingers 
I may have a crack later tonight at putting accents on some of the letters in paint and see if I can get it to work as a font with the accented letters included. I have no idea what I’m getting into so it may be fun! 
Edit: Well the first step would be to actually know what font they use. Derp.
Hmmm. I’m pretty sure it’s not Stronghold, the one they use for e.g. the logo on Discourse.
And I’m pretty sure it isn’t Berlin Sans. Why? Because if it is, then extended latin letters (and a large array of others) are available already, so accents wouldn’t be a problem.
Can anyone help? I’ve done a little snooping, but not an enormous amount.