WooCommerce: Change "Shipping and taxes are estimated..." text via Gettext filter -- only compatible until WCDE plugin version 3.0.13! // Nur kompatibel bis WCDE Pluginversion 3.0.13, nicht mit neueren Versionen!!!

functions.php

<?php

/** Do NOT include the opening php tag */

// Nur kompatibel bis Pluginversion 3.0.13!! //

add_action( 'init', 'ddw_gettext_filter_woocommerce', 9999 );
/**
 * Change the text in WooCommerce for "Shipping and taxes are estimated..." via Gettext filter.
 *
 * @author David Decker - DECKERWEB
 * @link http://twitter.com/deckerweb
 */
function ddw_gettext_filter_woocommerce() {

	add_filter( 'gettext', 'ddw_woocommerce_change_estimated_shipping_taxes_text', 9999, 2 );
	/** Search for our string and add changed text */
	function ddw_woocommerce_change_estimated_shipping_taxes_text( $translation, $text ) {

		if ( $text == 'Note: Shipping and taxes are estimated%s and will be updated during checkout based on your billing and shipping information.' ) {
			return 'Hier der neue Hinweistext';
		}

		return $translation;
	}

}