Ability to reassign or add approvers for a rejected invoice

We see that the approvers sometimes reject invoices assigned to them based on the supervisory hierarchy (just because they might not know how to deal with them). If the approval initiator resubmits the invoice for approval it goes to the same approver. Instead the approval initiator should be able to re-assign to a different approver or add approvers.

Can someone please let us know if re-assignment or adding approvers to rejected invoices is possible? If yes, please let us know. If no, please let us know the workaround.