Printing multiple copies in a smartform

Hi Experts,

I have a requirement to print 4 copies of a layout through smartform and on each copy the title should be changed like this:

Original copy should display ORIGINAL FOR BUYER

1st copy should display DUPLICATE FOR TRANSPORT

2nd copy should display TRIPLICATE FOR ASSESSEE and

3rd copy should display EXTRA Copy.

How to achieve this issue. Please help me in this. Appreciate your inputs on this.