Script to move VM interfaces from one dvSwitch to Another

Hi,

I need to reconfigure all VM interfaces from one dvSwitch to another in a specified cluster.  The other
dvSwitch already exist but the port groups are named are a bit different as you can't have the same named per vCenter.  Can I somehow do it by VLAN ID? The
source dvSwitch is LACP and the destination is not, we are moving off LACP..

Thanks..