Thanks for our time checking this with the Community. I can share some information about moving entries from one account to another.
At the moment, there isn't a batch action for moving transactions in QuickBooks Online. If you'd like to transfer multiple transactions, you'll need edit it one at a time. To do that, follow the steps below:
Click the Accounting menu.
Go to the Chart of Accounts tab.
Locate the appropriate account for the transaction.
Select View Register from the Action column.
Select the transaction you want to edit to open the fields.
Click Edit to go to the corresponding transaction form.
Enter your changes.
Being able to do this is a great idea we can add in the program so I'd recommend sending a request to our developers. Doing this will let them know what features would help a business like yours run a little better, and they will consider that in a future update.