Reon (2018)

Both have the same basic premise of two people from very different worlds switch bodies and then the ensuing events result in various comedic and touching situations.

In Reon, a playboy CEO (male) and an innocent office worker (female) switch bodies.
In The Dude In Me, a high school kid (male) and a mafia boss (male) switch bodies.

In both movies the main leads switches bodies with each other through a car accident, except in Reon the man's body is in a coma throughout most of the movie