How to maintain multiple currencies in a single compensation increment cycle plan

we have a request to run the inclement cycle for many countries using the same compensation plan and also need to display their respective country currencies.

as per the below image the component currency is showing as LKR but we expect to display the VND currency.

This is the details from Configure Plan Currency page.

and also we need to know How to select the VND in the selection list in the Global model.