You can edit an existing spreadsheet calculator without deleting and recreating it.
- Open the calculator you want to update.
- Go to the Formula/Mapping tab.
- If the calculator uses spreadsheet mode, change the worksheet, adjust the existing mappings, or click Reupload file to attach a new spreadsheet.
- Save the calculator.
Tip: if the new spreadsheet changes worksheet names or cell coordinates, review every input, output, error, and WooCommerce product mapping before publishing.