Technically, you cannot "change" a name on a Disney ticket once it has been used, but for wholly unused tickets, it is usually a non-issue. Disney theme park tickets are not officially assigned to a specific person until the first time they are scanned at the turnstile, where a photo or biometric scan is taken. In 2026, if you have an unused ticket linked to the wrong name in your My Disney Experience or Disneyland app, you can simply "reassign" it to another person in your Family & Friends list within the app. If you purchased a ticket through a third party or a special offer where a name was printed on a voucher, you do not need to worry about a name mismatch as long as the ticket hasn't been activated. However, once a guest uses a ticket for the first time, it becomes non-transferable and permanently tied to that individual’s identity for the remainder of its validity period.