How do you change the name of the iTunes library you are sharing on your local network?

I was trying to play my main iTunes library from my MacBook to my iPad thru Home Sharing. It works fine, and all. But the label for the shared library that comes up on my iPad is a line of gibberish. I know it's the right library because it's the only shared library I have. I just want to know how to edit the label so it is something more easily recognizable, like "My iTunes Library", not "jikk df90AP, ÷Ò...".