For a set of line item by default I want to use spreadsheet template and for another set of line item i want to use spreadsheet plus template. Can we associate default template to line item.

Eg.
Spreadsheet Plus - Have around 40 Items (Paper Products).
Spreadsheet Plus - Only One Line Item Wood Pellet.

When in the invoice Wood Pellet item is there, on saving by default spreadsheet plus template is the format.
When the invoice has the remaining 40 products, the format should be spreadsheet.