Sponsor logos on test match kits

[Mike]

Does anyone know if it's possible to add sponsor logos to Test Match whites - i.e. vodafone logo to England shirt , Pepsi to Pakistan etc.
If so, what files do I need to change?
Thanks,

 

[Ste (old)]

I dont think every test nation has their own whites. Just the same whites with a different badge so I dont think it could be don.