2 VPN route through 2 WAN

Hi

I have pppoe server and two WAN 10.0.0.1, 10.1.1.1, I’m routing all pppoe users through VPN which use only on WAN, i’m kindly request a way to route some pppoe profile to VPN1 which uses WAN1, and other profile route to VPN2 which use WAN2, How can i get it?

Thanks

any help?