Ability to update user names in Admin Console

[#1]

When a user gets added via Admin Console without entering first and last names (that are optional), the user is listed as [None] that is confusing.

Make it possible to update user names (that is not possible today) or, alternatively, pull the names from the user account (Adobe ID). Today even if the user sets the first and last names in their account (account.adobe.com), the values do not get synced with Admin Console.

[#2]

This bug is still there after years. This product suite is so time-consuming and difficult to manage for a business.