How do I change page numbers to words?

So I need to change the page numbers to word but I can't figures out how to do it. Right now I'm using page breaks but it always looks like the example below no matter how many times I try to fix it, sigh....

Example: Instead of saying 1 2 3 4 5 I need it to say Appetizers, Salads, Combos, Sandwiches, Burgers

PLEASE HELP ME!!!