I think it's a great name and my friends whose name is also Juliana gets a lot of compliments usually relating to her having a beautiful name.
Julianna is pronounce Julie-anna, Juliana is pronounce Julie-awna. Think dinner and diner, it's the way English works and you can't change it. The flow is clunky, Jane Julianna would have a much better sound.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.