How to change voice in real time with artificial intelligence?

[RecklessFlamingo]

I want to have real-time voice transfer with artificial intelligence. For example, I selected Elraenn's voice, and when I speak on Discord, my voice will be conveyed in Elraenn's voice. There is an application that does this, but I don't know its name. I came across it recently when someone used it to mimic the voices of many people, but unfortunately, I didn't get the chance to ask. What is the name of this application?