Question - Bandwidth shaping (PtMP) per CPE using Mikrotik router

I’m planning to deploy PtMP using Ubiquiti and I have question on bandwidth limitter per CPE. Here’s my sample diagram. Is is possible? How?
1.PNG
Thank you so much

If your cpe’s will be working in router mode with NAT then simple queue per cpe or PCQ might work.

Oh, I forgot to put on the diagram that each CPE has router. Which where the user will connect.