How do i go about getting the deed changed on a house/property, the will was probated.

My grandfather passed away and allowing his wife to live in the house as long as she was alive or able to live there. The will stated that the house would then go to my mother and aunt. My aunt passed away a few years ago , then leaving my mother as the heir. She just passed away in January of 2024. The wife of my grandfather passed away in MArch of 2024. What needs to be done or how do we go about changing the name on the deed so we can sell the property.