Export to pdf, one estimate four templates at once

Export to pdf, one estimate four templates at once

Hi, I know you answered this problem, but I still think it is important and it really makes my life complicated.

Ideally I would like button in estimate which would give me multiple choice of all templates I have. I would select 3 and it would export that one estimate in 3 page (according to the templates) PDF file.

I created my own templates estimate production order, stock notice, transport document. When customer agrees on estimate I have to go to estimate change default template to production order, which exported to pdf send to workshop to produce ordered goods. Then change default template to stock notice, export and send to warehouse to release needed parts for production. Then change default template to transport documents and print them so I am prepared when spedition arrives. Then I create invoice and print it.
See how it is complicated especially on slow internet link.
Also more pages template would work as well.
Thanks
mdgarf