Extreme cold climate zone use difffernt technique... Use super thin oil... like 0W20... the also use engine block heater... sometime also transmission pan heater before they start up the car. Always have the heater hooked up when parking for extended time.

Differenty type of grease is also used whenever possible.

If no place to plug in, just keep the engine running... even if all night long, or you will have to wait half a day inside a garage for your entire car to defrost.