Woocommerce code - Change the default state and country on the checkout page

 /**

 * ===================

 * Change the default state and country on the checkout page

 * ===================

 */

add_filter( 'default_checkout_billing_country', 'change_default_checkout_country' );

function change_default_checkout_country() {

  return 'IN'; // country code

}

  add_filter( 'default_checkout_billing_state', 'change_default_checkout_state' );

 function change_default_checkout_state() {

  return 'MH'; // state code

 }