Does anyone know how to change the display language settings on a Ford fiesta?

It's a 5th generation Model 58 number plate and my dad was in it looking over it the other day and started playing the the menu button and changed the display to spanish words and he can't change it back and neither can I. Any help would be appreciated.Does anyone know how to change the display language settings on a Ford fiesta?
It's accessed via the menu button on the dash, then Display, then language.Does anyone know how to change the display language settings on a Ford fiesta?
try instructions in car handbook or contact main ford dealer for advise
Google translator. Most spanish is nearly identical to english.