Have you seen the movie?
www youtube com/watch?v=GAP-VfvClAs&app=desktop
(As a new member I'm not permitted to post links to external sites for seven days, so the above URL needs periods put in between w and y as well as e and c)
Before that my understanding of the Reformation was simplistic, along the lines of some people wanted to change the Church.
It was after watching this movie and hearing talk of reformed and seeing a reformed Church sign that I associated reformed with the Reformation.
After watching the movie, I did much research into the Reformation.