Replace locomotive cab

Hello everyone.
Maybe someone knows, if its possible to replace the cab of the locomotive? I want to replace default cab SP SD40T-2 Donner pass with the GP40-2 cab from GP40-2 Loco pack add-on.
In advance thanks for the answers.
Greetings
Maybe someone knows, if its possible to replace the cab of the locomotive? I want to replace default cab SP SD40T-2 Donner pass with the GP40-2 cab from GP40-2 Loco pack add-on.
In advance thanks for the answers.
Greetings