How to get user selected language and currency in Payment Plugin

Hi

I want to check the user language and currency selected by customer on the Homepage and then pass it to the gateway.

How do I get the info about Language and currency ?

Example Store language is Danish and kroner as currency but a customer selects English and euro as currency, now I want to pass english and euro to my payment gateway instead of default store settings.
The Gateway is supporting english and euro I just need to pass the new settings.

Use _workContext.WorkingLanguage and _workContext.WorkingCurrency (_workContext is an instance of IWorkContext)