Hosts tab in SIEM and WEF

There is Hosts tab in SIEM. I think nobody in Enterprise uses Winlogbeat on every Windows hosts. It is standard to use collector for logs and send Logs using Windows Event Forwarding on it. So, in field Host it will be name of collector. Or just collect logs from AD DC.
But in SIEM tab "Hosts" i defenetly want to see hostname of Users Windows stations.
So, how to fix it?I do not want to rename fields, because it breakes existing Scheme. Maybe in future you will change the logic of this page?
What is the best solution to see real hosts on this SIEM tab?