PayPal button and multi currency display

We are developing a new site. We present workshops in multiple countries and charge fees in the local currency. We accept payments via PayPal. We need a WP plugin for a PayPal button builder that allows us to use multiple currencies. For example, workshop one London with fee displayed in pounds, then workshop two in Singapore with fee displayed in Singapore dollars: in both these examples, when the customer clicks the ‘Buy Now’ button and the PayPal payment page loads, they are presented with the fee in the currency we displayed. Many plugins we have looked at appear to require that you set your currency, and only have one option – while you can select which currency you set from a list of multiple currencies, you can only select (set) one.

https://wordpress.org/plugins/easy-payment/