CPU Utilization on Windows HyperV Hosts

The Checkmk agent uses Windows Counter ID 238 (Processor) for collecting CPU Utilization. This is fine, however on VM hosts this only captures the CPU utilization of the host itself, excluding overhead from VMs. This is not very useful when trying to monitor the actual host.

Is it possible to change this in config somewhere to a different counter ID. 1950 Processor Utility for example captures the total CPU utilization. I tried to just change the counter ID in the check_mk.yml file, however this results in an error:
Missing monitoring data for check plugins: winperf_processor_utilWARN

Thanks.