Is there a way to force an application to use a specific network adapter / bind to a specific IP?

I run a VPN on my system, and using my system routing table, I can route traffic to specific outgoing IP addresses either through the VPN's utun network interface or through my ethernet adapter normally. However, I'm wondering if it's possible for me to force certain applications to always bind to a specific network interface / IP address when making network connections, so that it either only uses the VPN or only uses my ethernet adapter, regardless of what's in the system routing table. Put another way, I'm looking for a macOS alternative to [ForceBindIP](https://r1ch.net/projects/forcebindip) . Is that possible?