Usually for a price Turkish Airlines permits travelers to modify the name on their tickets. The type of fare and the time of the request affect Turkish airlines name change cost . Name changes can be requested by travelers via Turkish Airlines customer support or in-person at a local office.You must carefully read the terms and restrictions associated with your reservation as various pricing and regulations may apply. 
Visit : https://www.travomojo.com/name-change/turkish-airlines-name-change-policy/