Remove stock status for specific product tag - Woocommerce
You should try woocommerce_stock_html filter hook for this purpose:
add_filter( 'woocommerce_stock_html', 'filter_woocommerce_stock_html', 10, 3 ); function filter_woocommerce_stock_html( $availability_html, $availability_availability, $variation ) { global $product; if ( has_term( 'Preorder', 'product_tag', $product->ID ) ) : // Define here your text to replace $availability_html = __( 'Say something here', 'woocommerce' ); endif; return $availability_html; }; This code is tested, and I hope is what you are expecting to get.
Code goes in function.php file of your active child theme (or theme). Or also in any plugin php files.