How to change the "New Order Notification"-Email

Hello, my client wants to change the message wich is sent to him when a new order is made. He wants the order of the elements in 'SHIPPINGINFO' to be changed, so he can simply copy them on his parcels... I did find the the place in marketpress.php where the message is created, but i did not find the place where 'SHIPPINGINFO' gets defined.

Where can i find the code, so i can change the order of the single elements (Name, Adress, City etc...)? Thank You!