We apologize for the inconvenience.
Unfortunately, changing your name after a ticket purchase won't change the name on your ticket.
However, something that we can recommend in this case is to use the "Send Ticket to a friend" functionality. When you send a ticket to your friend, their name is added to the guest list.
Find your tickets by heading to ‘’Account’’ and proceed to "My Tickets". Click on the ticket to be sent and choose whether you want to send the tickets by E-mail or SMS. There you go!