What is the new name for Celebrex?

Excuse me, could you clarify something for me? I've been hearing about a change in the name of a popular medication called Celebrex. I'm wondering, what exactly is the new name for Celebrex? Is there a specific reason behind the name change? Additionally, has the medication's formula or purpose changed in any way, or is this just a simple name alteration? I'd appreciate any information you could provide on this matter.