Renames the file without touching the extension The store is used to actually execute this.
This method does not modify the existing
$file object but returns a new object with the changes applied. Learn more →
Kirby's objects are immutable. That means, when you modify an object like
$file etc. using a method like
changeTitle() and so on, a new object is returned. Therefore, you have to store the returned object in a new variable to be able to further work with it.