Your Personalized AI Starter System
Because there are too many tabs open in your brain.

That gets you the emotional hook without touching the name itself, lower risk, since "Personalized AI Starter System" is probably already recognizable to anyone who's seen it before.

My honest take: the subtitle approach is the safer move if this product has any existing traction or if changing the name means updating checkout links, Kit tags, or the demo page URL. A full rename makes sense mainly if you're relaunching it anyway.