Suno AI is best known for its capabilities in generating and manipulating audio, particularly when it comes to voice synthesis and transformations. If you're looking to change the vocals of a song to match your own voice, you would typically need a tool that offers vocal synthesis or voice cloning features.
While Suno AI can be used to create voice models that sound like a specific person, it may not directly alter existing vocal tracks in a way that perfectly matches your voice. For that purpose, you might want to look into specific vocal processing or voice modulation software that can take another voice and transform it to sound like yours, or vice versa.
Always ensure to respect copyright and intellectual property when modifying and distributing music.