Replace values of columns in VM list view

Hi,

I wanted to know if we can change the values of existing/standard columns e.g. In the virtual machines list view, can i change say the 'status' value of certain VMs from say 'Normal' to 'Alert'?

I understand that the plugin SDK allows to add new columns to this view but can I change values within the existing/standard columns based on some conditions?

Thanks in advance,

Cheers,

Yogesh