ryank-21

Problem:
You want users in WooCommerce checkout to be able to change currency with a widget, and the checkout amount should be recalculated instead of being zeroed out. However, currently, when users change the currency, the checkout amount is zeroed out.
Solution:
We recommend adding the currency switcher to the cart page using a shortcode. You can find the necessary steps and details in our official guide here: Multi-Currency Support in WooCommerce.
If you have already tried this and the issue persists, please add the currency switcher to the cart page again so we can reproduce the problem. Also, ensure you have created a full site backup before making any changes, so you can restore the site if necessary.

If this solution does not resolve your issue or seems irrelevant due to being outdated or not applicable to your case, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If the problem persists, please open a new support ticket with us for further assistance at WPML Support Forum.