Moving emails between Business Units

Would be great to get someone from HubSpot to weigh in here. We have a client who often creates an email in the wrong business unit, and then assigns it to a workflow… and right now we have to:

1. Clone the email to the correct business unit

2. Assign the new email in the right business unit to the workflow

And repeat. For hundreds of emails. Would be great to be able to just move them.