Hey there Sara,
Welcome to planDisney and thank you for your question! I'm thrilled to hear that you'll be headed to the Happiest Place on Earth next month - it'll be here before you know it!
I'm happy to report that the names listed on
standard theme park tickets are mostly just for your organizational purposes, so you don't have to change the name in order for someone to be able to use it.
When you use your ticket for the first time to enter a park, the Cast Member at the entry gate will take a quick picture of each member of your party and that picture will be associated with their theme park ticket for the duration of its use.
Having said that, you can get the names changed on tickets by
calling a Cast Member at the Tickets line if that would be helpful. At this time, that is the only way to get the names on those tickets changed.
Thanks again for your question, Sara! Keep an eye on the
Disney Parks Blog as you get closer to your trip to hear more about all the fun things happening around the Disneyland Resort during your visit.
Have a Magical Day,
Greg