All that I know is that the main character looks similar to Ben 10's Gwen.
I've seen the trailer video by Youtube advertisement recently, but I forgot the most important thing-the title of the movie.
I don't even know that it's a movie or Netflix series but If somebody has an idea please let me know.

#D master

My son thinks the movie might be "Who Framed Roger Rabbit?" Jessica Rabbit looks like Gwen but isn't a MC.

A young friend suggested "Leap" as a possibility.