function get_lifterlms_currency_name( $currency = '' ) {

	if ( ! $currency ) {
		$currency = get_lifterlms_currency();
	}
	$name = '';

	$currencies = get_lifterlms_currencies();
	if ( isset( $currencies[ $currency ] ) ) {
		$name = $currencies[ $currency ];
	}

	/**
	 * Filters the name of the given currency.
	 *
	 * @since 3.0.0
	 *
	 * @param string $name     Currency name.
	 * @param string $currency Currency code.
	 */
	return apply_filters( 'lifterlms_currency_name', $name, $currency );
}