The name of the film refers to multiple different things in the film. The spark refers to the immortal connection founded by Twilight’s friendship with the girls and is even a callback to “Friendship is Magic (Part 2)”

The journey aspect of the title represents the main idea behind the story. The whole point of the film is that each of the characters are trying to find their way in life through the journey, both metaphorically and physically. Its a way for the characters to learn to face their inner demons and learn more about themselves than they even knew.

The whole message behind the film is that life in itself is one whole journey. That you’ll always lose yourself along the way. But just because one adventure has ended, doesn’t mean another one can’t begin.