Rename Adapter Name & IP Assign for multiple vm adapter via Invoke-VMScript

Hi,

I have been deploying VM from Template. After created VM, I am adding two network adapter which is relationship with different port group via PowerCLI.

Now , I want to rename these interfaces as LAN&BACKUP via Invoke-VMScript. Now , I've been searching all over for a way I could match network adapter inside windows to vmware's network adapter.

After  , I will assign ip address to both these interface  via   Invoke-VMScript. How can I do that ?

LAN : ipaddress : 10.10.10.15  subnet : 255.255.255.0  gateway :10.10.10.1   DNS1 : 172.12.12.10  DNS2 : 172.12.12.11  METRIC :5

BACKUP  :  ipaddress : 192.168.120.15  subnet : 255.255.255.0   UNTICK Register this connection's address in DNS   ,METRIC : 10

And  route add xx.xx.xx.xx mask 255.255.255.0 xx.xx.xx.xx -p

script part :

LAN  ->> New-NetworkAdapter -VM $vm -Type Vmxnet3 -NetworkName $_.NetworkName -WakeOnLan:$true -StartConnected:$true -Confirm:$false

  if($_."Second Network Adapter" -eq "Y"){

   $BackupNetworkName = "VLAN1000"

   New-NetworkAdapter -VM $vm -Type Vmxnet3 -NetworkName $BackupNetworkName -WakeOnLan:$true -StartConnected:$true -Confirm:$false

   }

   else{

    #do nothing

   }