Batch send invoices to multiple recipients

It would be very helpful if I was able to select several invoices and click on ‘send’ and get the option to include others from the contacts list for the company concerned. Currently it will only batch send to the main contact. This becomes a problem when the main address is not dealing with the invoices appropriately and i need to resend them to someone else to take action. Currently I have to do each invoice one at a time - be nice if I can select who I want to send a batch of invoices to in one go (other than the main contact)