For the letters with a tilde, or accent mark, there are alt codes! If you're on a computer with a dedicated number keypad, you can hold alt and then type the code (for ñ it's ALT+164). You can search alt codes for all the letters you need, in uppercase or lowercase, including other languages like the umlaut (dots above a vowel in German). Hope it helps! Thanks for this video! Seeing this done ON design space was really helpful, I'm making my sister some decals for her cap :)