You can rename any of the accounts in a given location as needed.
To rename a Worldpay account
How to get there
If you are not already viewing the correct location, select it on the Location menu.
On the Settings menu, under Location, click (or tap) Credit Card Options.
The Credit Card Options page opens.
On a location's Credit Card Options page, under Worldpay Accounts, select an account.
The options to edit the account become available.
In the Account name box, change the name that is used to identify the Worldpay merchant account in Dentrix Ascend. The name must be unique across all accounts in this location.