Help with combine two networks

[DamienH]

Hello
I have two networks in hetzner network for my Proxmox Ve cluster (vmbr0 - vmbr1 )
i need a new network in my servers so i dont have to deal with change the name of my VMs network .
For example i use vmbr2 and both of my network will reachable from this .

How should i do that ?
Is there any document for that ?

Thanks

 

[DamienH]

Can anyone please help me solve this problem ?