What is the difference between Title and Display Title in Evolve?

Evolve uses Title internally - so for pasting, searching components etc Evolve references the Title field.

We recommend that you set this to something logical as it makes using paste and other features that require working out which course/page/article/block or component is being referenced.

The Display Title is what will be displayed on a published course i.e. what your learner will see when a course is published.