The Workstation Alias can be changed manually or via a registry setting - it is called SessionName there.
We implemented a Managed Configuration type add-in and we would like to use the Pro SDK to change this Workstation Alias value. Currently it seems it is not possible.
Please extend the Pro SDK to be able to modify Workstation Alias value.
For more details, please see the following forum post:
Trying to set Workstation Alias in a C#-based Conf... - Esri Community
Thank you