How To Change Name With Allegiant Airlines?

https://www.staffplus.co.nz/forum/general-discussion/how-to-change-name-with-allegiant-airlines

Yes, you can change your Allegiant Airlines ticket name online or offline. Use their website or mobile app, or contact Allegiant Airlines at +1-888-810-8296 (OTA) or +1-888-992-1823 (OTA)) for guidance on requesting a name adjustment.