Base price is not changed

Hello,

I use your plugin together with “woocommerce germanized” because I need to show base prices in my webshop.
Now when a customer changes the currency from € to CHF, the fixed price is converted to the CHF price, but the base price stays the same.
Is there a way to change the base price as well?

Thank you in advance.

The page I need help with: [log in to see the link]