How to Change Hostname on Mac?
Posted in mac | 2022-03-22
Change your Computer's Name or Local Hostname on Mac
On your Mac, choose Apple menu > System Preferences, then click Sharing .
If the lock at the bottom left is locked , click it to unlock the preference pane.
Click Edit, then enter a new local hostname.
If needed, select the “Use dynamic global hostname” checkbox.
Click OK.