NOTE: Changing the currency won’t affect product prices, or shipping prices, and won't reflect in existing orders; after changing your store’s currency, remember to edit the prices manually
To change the currency in your store, follow these steps:
1. Remove all payment methods (both online and manual) in the Store settings → Payments:
2. Change the currency in the Store settings → Store details:
3. Finally, re-set up the preferred payment methods in the Store settings → Payments.