Changing Shipping Fields for each Country in Woocommerce

I would like to ship to only two countries, Barbados and Canada. The billing and shipping state fields for Canada is already labeled municipality with a drop down of all the options to choose. I would like to do the same for Barbados, change the state field to parish with a drop down of all the parishes on the island. The website is https://100flavours.com. Is there a hook/action/filter to change fields per country?

‘add_filter( ‘woocommerce_checkout_fields’ ,’custom_override_checkout_fields’ ); ‘ This changes all countries and I want to make changes to individual countries.