Can not change workgroup name in High Sierra
I have tried to change wins workgroup name on a Macbook Air with no success. This is a known problem reading in Google search. I have tried to solve this problem using the terminal i found this: http://www.techradar.com/how-to/software/operating-systems/how-to-change-your-ma c-s-name-using-the-os-x-terminal-1298974 But here does not command for change of workgroup name. Can anybody help in this issuse or the the official support? Thanks. Happy Christmas!
MacBook Air, macOS High Sierra (10.13.2), null