User group admins can edit settings of user subgroups that they manage. Account admins can edit settings of any user group or subgroup in the account. On Enterprise accounts, account admins' right to edit user groups settings can be revoked
Group settings include the group's name, its initials, and its avatar color. You can change any of these settings at any time.
Click your profile image in the upper right-hand corner of your Workspace.
Select Settings from the dropdown.
Click Users in the left panel to open a list of all users and groups in the account 1.
From the left-hand panel, select the group which you want to rename 2. If you don't see the group in the list: click next to the magnifying glass icon, start typing its name, and click its title once it appears.
Click Group settings to the right of the group's title 3.
Enter a new name for your user group 4.
Click Update 7.