Rename [Not Built-In] Exchange Role Group

I've created an 'Exchange Role' via Powershell ... e.g
New-RoleGroup -Name "Delegated HelpDesk" -Roles "Mail Recipients", "Mail Enabled Public Folders" -Members John, Mary -CustomRecipientWriteScope "London Recipients"

I now have a requirement to rename the 'Exchange Role' group from 'Delegated HelpDesk' to 'London Delegated HelpDesk'.
Can I  ...
1. Manually rename in 'Active directory User & Computers'
2. Rename via standard Powershell Shell
3. Rename via Exchange Powershell Shell

Thanks for your help in advance.
ukpowoActive Directory ConsultantAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Better to copy the one you have and create a new one with the new name, then delete the old one.
There aren't really any functions for renaming without risking complications.
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today

From novice to tech pro — start learning today.