Yes, you can change your Expedia 𝒜𝒾𝓇𝓁𝒾𝓃ℯ𝓈 ticket name online or offline. Use their website or mobile app, or contact Expedia 𝒜𝒾𝓇𝓁𝒾𝓃ℯ𝓈 at 1-833-522-9940 or +1-833-444-7613 (US), or +1-1800 Expedia (OTA) or 1-833-522-9940 or +1-833-444-7613 (US), or +1-1800 Expedia (OTA)) for guidance on requesting a name adjustment.
https://www.devex.com/people/policy-does-expedia-allow-name-changes-full-guide-2277476
