There is room for improvement in the official VMware template.

In hypervisor host prototype discovery it's passing only:

{$VMWARE.HV.UUID} = {#HV.UUID}

It could be very beneficial to pass the HV name:

{$VMWARE.HV.NAME} = {#HV.NAME}

This would allow to substitue the user macro. Replace:

{$VMWARE.HV.UUID}

With:

{$VMWARE.HV.NAME}