Stove installation

Hello, i check your calendar for auspicious stove installation day (9 feb 2022) and the day is clash with my mother zodiac. My mother herself will not stay on the house on daily basis (will visit sometimes) will this date will still have bad effect to her?

I'm myself is an earth snake, will this date Suitable for me? And for the kitchen set itself (exclude the stove) is there any auspicious and inauspicious date rule for this?

Thanks