Endpoint Protection

I am running Symantec Endpoint Protection 12.1.3001.165.  I have logged into Symantec Endpoint Protection Manager and clicked on 'Clients' on the left side of the window.  That opens a pane just to the right that shows the group tree.  I want to change the names of 'My Company' and 'Default Group'.  I have selected 'My Company' then clicked on the 'Details' tab as that is the only tab that brings up anything about editing.  I have clicked on 'Edit the group properties' but nothing in the window that opens is editable.  The same thing goes for 'Default Group'.  How can I change these names?

You cannot at this time. It has been asked many times over to be possible but still has not been implemented.

You cann't change group "my company" name.

see below IDEA

https://www-secure.symantec.com/connect/ideas/change-my-company-name-sepm-console

Need ability to rename "My Company" in SEPM console

http://www.symantec.com/connect/idea/need-ability-rename-my-company-sepm-console

You can but symantec does not recommends that as it results in DB changes