plugin install

wp/wp-content/plugins/woocommerce/includes/admin/views/html-notice-custom.php

@@ -0,0 +1,14 @@
+<?php
+/**
+ * Admin View: Custom Notices
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+?>
+<div id="message" class="updated woocommerce-message">
+	<a class="woocommerce-message-close notice-dismiss" href="<?php echo esc_url( wp_nonce_url( add_query_arg( 'wc-hide-notice', $notice ), 'woocommerce_hide_notices_nonce', '_wc_notice_nonce' ) ); ?>"><?php _e( 'Dismiss', 'woocommerce' ); ?></a>
+	<?php echo wp_kses_post( wpautop( $notice_html ) ); ?>
+</div>