Ai Tool for changing lyrics of an uploaded song

I am interested in uploading a song and having an AI model sing a set of lyrics that I provide while following the music in the uploaded song. For example, I could upload an Ed Sheeran track and provide my own lyrics, and the AI would sing my lyrics while matching the rhythm of the original song.

I understand that Suno already offers this feature, where generated songs can be extended by adding new lyrics. I would like to have a similar feature available for any custom song.