We can rename a local user group from windows command line using wmic group command. Syntax for the rename operation is given below.
wmic group where name='groupname' rename newname
Example:
To rename local group ‘group1’ as ‘group2’ we can run the below command.
C:\>wmic group where name='group1' rename group2 Executing (\\WINCMD-PC\ROOT\CIMV2:Win32_Group.Domain="WINCMD-PC",Name="group2")->rename() Method execution successful. Out Parameters: instance of __PARAMETERS { ReturnValue = 0; }; C:\>
Not working on Win7.