Set Default State in Woo commerce on Checkout page

Below code has to be added in theme's functions.php file to set some default state on checkout form in woo commerce

add_filter( 'default_checkout_state', 'change_default_checkout_state' );
 

 
function change_default_checkout_state() {
  return 'Maharashtra'; // state code
}

Note : Above code sample is to set 'Maharashtra ' as default state