I migrated an RHEL VM from RHV to OCP-V and the interface name changed.

RHEL 9.1

RHV Version 4.5.3.9-1.el8ev

Network interface type VirtIO

OpenShift Virt 4.17.2  on OCP 4.17.7, MTV 2.7.7.

Network interface type VirtIO as well after migration.

RHEL 8.1

RHV Version 4.5.3.9-1.el8ev

Network interface type VirtIO

OpenShift Virt 4.17.2  on OCP 4.17.7, MTV 2.7.7.

Network interface type VirtIO as well after migration.

Test VM is running in RH internal network, I can provide access if needed. 

Please let me know if you need more information.