Once created, your Billable Metric is listed on the Billable Metrics dashboard.
Open edit mode
On the Billable metrics dashboard, find the metric you want to edit.
Click the three-dot menu (⋮) next to it, then choose Edit.
What you can update:
Display Name: Change the user-friendly label as needed.
Filters: You can only add new key/value pairs; removing or modifying existing filters is restricted.
Save Changes
Click Save to confirm your updates.
The changes take effect immediately for all future events, though historical data is still preserved as originally tracked.
If you need a substantially different Event Name or filters, consider creating a new Billable Metric instead of editing an existing one.