The information about the product on OrderPlaced.VendorNotification comes from the token Order.Product(s) token. The token includes HTML table that will display different product information like name, sku, price and so on and are built directly from the Nop.Service so you would need to customize the source code to achieve this. Your requirement is quite similar to this forum post. Please check https://www.nopcommerce.com/boards/topic/75143/orderpaidvendornotification
Smiten, I am not a developer, just a user of nop. The link in the old post is broken since they must have moved to another system. Can you explain what to do to me ?