I am creating a new library but I cannot get it to show the Lib name without the domain_user. For example, I am getting "DataStore (win-XXXXYYY_admin)". I would like to have only "DataStore" as the Lib name.
You also have to change your load script(s) to use the newly renamed connection - it will not do that automatically for you when you rename in the QMC. But it will appear to the right hand side as a selectable connection.