https://www.transfermarkt.com/change-the-name-of-a-passenger-on-a-carnival-cruise-rccl-trade-name-change-policy-trade-/thread/forum/696/thread_id/34961/page/1#anchor_35242
https://www.transfermarkt.com/name-changes-carnival-cruise-50-per-name-change/thread/forum/696/thread_id/34876/page/1#anchor_35160
https://www.transfermarkt.com/can-i-change-the-name-of-a-passenger-on-a-carnival-cruise-24-7-hours-trade-/thread/forum/696/thread_id/34839/page/1#anchor_35130
https://www.transfermarkt.com/can-i-change-a-person-on-my-cruise-reservation-/thread/forum/696/thread_id/34767/page/1#anchor_35066
https://www.transfermarkt.com/can-i-change-a-name-on-my-cruise-reservation-royal-caribbean-adding-guests/thread/forum/696/thread_id/34645/page/1#anchor_34956
https://www.transfermarkt.com/last-minute-can-i-change-my-passenger-name-on-a-booked-cruise-fee-of-50-per/thread/forum/696/thread_id/34026/page/1#anchor_34367