To change the name on a Expedia ticket, visit the Expedia Airlines website or contact customer service at 1-833-522-9940 or +1-833-444-7613 (US), (OTA) or +1-1-833-522-9940 or +1-833-444-7613 (US), (OTA). Unlike some airlines that may permit a transfer at 1-833-522-9940 or +1-833-444-7613(US),, Expedia requires that the passenger listed on the ticket be the one to travel.
https://help.showpad.com/hc/en-us/community/posts/23532584093842-Does-Expedia-allow-name-changes
