Add exchange rate overide to woocommerce currency converter widget
Have the option to overide the API exchange rate for the Woocommerce currency converter.
This will provide the option to set a fixed price for each currency or just to make your own set exchange rate based off the shop base currency. It would be extremely user friendly if a meta box was added in the product pages (in the backend) where you could enter the price for each currency. (I saw another plugin which does this)
All of the competitors to the currency converter widget on Codecanyon have the option to overide the API exchange rate used to convert between currencies.