Marinus Klasen

This plugin simply replaces Gravity Forms’ list of countries by WooCommerce’s so that customer can register via Gravity Forms (User Registration add-on) and you can sync the country directly to Woocommerce’s checkout process.

mklasen's GF WC Country

Make Gravity Forms use Woocommerce's list of countries.

Marian Kadanka

WooCommerce extension which allows you to assign BACS (direct bank transfer) bank accounts to different countries. Based on the billing country chosen, only corresponding bank accounts are then printed on the “thank you” page and in the email send to the customer.
This plugin gives you option to choose which bank account will be available in certain country, or countries.
If you need to have certain bank account to be available in all countries, don’t set option for it.
There is also an option to disable BACS payment gateway on the checkout page, if customer billing country doesn’t match any of the configured countries.
<h4>How it works</h4>
<ol>
<li>Select Country Based Bank Accounts tab in WooCommerce settings.</li>
<li>You can choose multiple countries.</li>
</ol>
This WooCommerce addon is compatible with: 
* WooCommerce 3.4 or newer

Country Based Bank Accounts for WooCommerce

Select which BACS gateway bank accounts will be available in certain country/countries

mklasen's GF WC Country vs Country Based Bank Accounts for WooCommerce