copyright allows minor name corrections for the same passenger, such as fixing spelling errors or adjusting name order. Full name changes or transferring the ticket to another person is not allowed. For corrections, contact copyright customer service or your travel agent. Legal name changes (e.g., due to marriage) may require supporting documents. Fees may apply, and ticket reissuance... https://name-correction.com/how-to-change-passenger-name-on-turkish-airlines-ticket/