I think the title should match your other 2 titles. I feel there should be nothing about "a new hope" in the title since it's not the original title. Although I think Skywalking is a very cool name it doesn't fit the other titles. The title should contain "Star Wars" as Building Empire contains "Empire" and Returning to Jedi contains "Jedi" (and "return").

Skywalking
Building Empire
Returning to Jedi

Maybe...
Creating Star Wars
Building Empire
Returning to Jedi

But maybe that's a bit boring.