Simplify the following text for a Grade 6 native English-speaking person.
Original: Dompierre-sur-Yon is a commune in the VendÃ e department in the Pays de la Loire department in the Pays de la Loire region in western France .
Simplified: Dompierre-sur-Yon is a commune . It is found in the region Pays de la Loire in the VendÃ e department in the west of France .