For the life of me, I cannot figure out how to change the text inside the legend to what I need it to be. I've attached the spreadsheet I'm working with. Be forewarned, this is homework, so if you could just walk me through how to do it, that's fine with me.

I need "2" in the legend to be ""Preferred Hand" and "Best of 10/11" to be "Non-Preferred Hand".

Thank you for your help!

Winter 2014 Bilateral Transfer.xlsx