Zimbabwe city extension for checkout page and shipping zones in WooCommerce

zim-shipping-cities.php

add_filter( 'woocommerce_countries',  'rs_edit_zw_country' );
function rs_edit_zw_country ( $countries ) {
  $new_countries = array(
	                    'ZW'  => __( 'Zimbabwe', 'woocommerce' ),
	                    );

	return array_merge( $countries, $new_countries );
}

add_filter( 'woocommerce_continents', 'rs_add_new_zw_country_to_continents' );
function rs_add_new_zw_country_to_continents ( $continents ) {
	$continents['AF']['countries'][] = 'ZW';
	return $continents;
}


add_filter( 'woocommerce_states', 'custom_wc_states_zw' );

function custom_wc_states_zw ( $states ) {

  $states['ZW'] = array(

  		'Harare' => 'Harare',
      'Bulawayo' => 'Bulawayo',
      'Chitungwiza' => 'Chitungwiza',
      'Mutare' => 'Mutare',
      'Epworth' => 'Epworth',
      'Gweru' => 'Gweru',
      'Kwekwe' => 'Kwekwe',
      'Kadoma' => 'Kadoma',
      'Masvingo' => 'Masvingo',
      'Chinhoyi' => 'Chinhoyi',
      'Norton' => 'Norton',
      'Marondera' => 'Marondera',
      'Ruwa' => 'Ruwa',
      'Chegutu' => 'Chegutu',
      'Zvishavane' => 'Zvishavane',
      'Bindura' => 'Bindura',
      'Beitbridge' => 'Beitbridge',
      'Redcliff' => 'Redcliff',
      'Victoria Falls' => 'Victoria Falls',
      'Hwange' => 'Hwange',
      'Rusape' => 'Rusape',
      'Chiredzi' => 'Chiredzi',
      'Kariba' => 'Kariba',
      'Karoi' => 'Karoi',
      'Chipinge' => 'Chipinge',
      'Gokwe' => 'Gokwe',
      'Shurugwi' => 'Shurugwi',

 );

  return $states;
}