Hi, Cissy! Welcome to 
planDisney.
Can you believe you will be at the 
Disneyland Resort in just a few days? I'm so excited for you! You will be visiting during 
Pixar Fest, a celebration of Disney-Pixar films, friendship, and beyond. One of my favorite entertainment offerings from this event is 
Together Forever - A Pixar Nighttime Spectacular. Check the 
Disneyland App for showtimes.
I understand that you would like to change the name on a ticket. Fortunately, it is not necessary to correct the name of a ticket if there is an error or if another Guest will use it. This is because the Cast Member will take a photo of each person in your group to assign the ticket to the Guest when you arrive at the Theme Park entrance. After that, the ticket belongs to the designated Guest.
However, I fully understand if you still want to update the name on the ticket. To do so, you must 
call the Tickets phone line and speak to a Cast Member who can help you with this change. Before calling, it's a good idea to have your Ticket Confirmation Number prepared.
Cissy, I hope this helps. We can't wait to have you at the parks 
real soon!
Your Pal,
Alejandra