I have a question about rules in email template customser

I have an unusual situation in that I need to stop the normal New Order confirmation email being sent to a customer if the product is bought from one specific Brand. I then need to send a replacement email confirming the order has been made and will be sent direct from the Brand. I then need to send a further email to the Brand with the full order details.

The site sell digital sheet music and on selling a watermark is automatically applied. This publisher (German Brand) insists that they be the ones to do the watermarking.

Is this possible to achieve with your plugin?

Many thanks

Rob