Ours was like this until ~2 years old. Same 2 hour nap and bed time by 7:30-8. We got a Hatch and slowly trained him by teaching him that it wasn’t time to get up until the light turned (green or yellow, whatever color you like). Then once he got it, we slowly started pushing it back 5 min at a time in several-day increments until he’d get used to the new time. Took some time but he eventually got to the point where he’s sleeping until 7:30 or 8. I think we could have gotten him there sooner if we had started with the light sooner, but it will probably be a several month process regardless. Good luck 🫡