SYMPTOM:
When renaming a subtotal, the changes made will not be applied to a report that is already using the subtotal.
TO REPRODUCE
1. Create a subtotal named A and add to be used in the revenue metric
2. Create a report with the region attribute and revenue metric
3. Add the subtotal A to be used for the report with results as shown below. Save report.

4. Rename the subtotal from A to B.

5. Open the report and the subtotal name will still read A on the report and in the Subtotals

STEPS TO RESOLVE:
To change the subtotal’s name on the report follow the steps below:
1. Go to data->subtotals, uncheck the subtotal with the incorrect name and click OK

2. Open the subtotals window again and now the correct name will be used
