I want to know the answer to the following question:
What is the name of the project for La Defense called that has not yet been started?
All the background I'm provided with is that "A new project for La Defense, called Hermitage Plaza, launched in 2009, proposes to build two towers, 85 and 86 stories or 320 metres high, which would be the tallest buildings in the European Union, just slightly shorter than the Eiffel Tower.". Is that enough to answer the question?