How to change gateway, subnet of a network adapter of a virtual Machine inside HyperV via WMI?

Hyper v don't have support for that , its exposed SCVMM service doesn't have any method to do that. You have to do that manually .

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.