https://www.transfermarkt.com/-help-r-guide-r-can-i-change-my-name-on-a-lufthansa-air-lines-flight-ticket-/thread/forum/696/thread_id/35520/page/1#anchor_35783
https://www.transfermarkt.com/-help-r-guide-r-can-i-change-my-name-on-a-lufthansa-air-lines-flight-ticket-/thread/forum/696/thread_id/35520/page/1#anchor_35783