Installing WooCommerce Currency Switcher with local currency

Hi When I install WooCommerce Currency Switcher my currency on the general settings page disappears.

Our default currency is not included in the default woo commerce setup so we add it with a currency code in functions.php

Here is the code:

add_filter( ‘woocommerce_currencies’, ‘add_my_currency’ );

function add_my_currency( $currencies ) {
$currencies[‘MKD’] = __( ‘Macedonian Denar’, ‘woocommerce’ );
return $currencies;
}

add_filter(‘woocommerce_currency_symbol’, ‘add_my_currency_symbol’, 10, 2);

function add_my_currency_symbol( $currency_symbol, $currency ) {
switch( $currency ) {
case ‘MKD’: $currency_symbol = ‘MKD’; break;
}
return $currency_symbol;
}

Any suggestions how to solve the probolem?

Thanks,
Marko

https://wordpress.org/plugins/woocommerce-currency-switcher/