About the Older Known-Good Engine, the number on the engine is 17061837334 508PS Does that mean that this engine is of the year 2017

Can you swap a different OLDER year engine of the same LNDR RR Supercharged Sport ?

On the 2017 Land Rover Range Rover Supercharged Sport/Automatic/Petrol-Gas-Fuel, can you swap a different year engine?