Yes! As a System Admin in Talent, you can customize the names of the 'Admin,' 'Coach,' and 'Teacher' roles to whichever terms work best for your organization!
To do so, click 'System Settings' from the Management panel on your homepage.
Once there, scroll to 'Role Aliases' and pick the role you'd like to create an alias for. Then, type in the alias and select, 'Create Alias.' Your new Role Aliases will now appear for everyone in your system!