I use the following code in WooCommerce, to replace the displayed product zero price with a custom text: add_filter( 'woocommerce_get_price_html', 'wtwh_price_free_zero', 9999, 2 ); function wtwh_price_free_zero( $price, $product ) { if ( $product->is_type( 'variable' ) ) { $prices = $product->get_variation_prices( true ); $min_price = current( $prices['price'] ); if ( 0 == $min_price ) { $max_price = end( $prices['price'] ); $min_reg_price = current( $prices['regular_price'] ); $max_reg_price = end( $prices['regular_price'] ); if ( $min_price !== $max_price ) { $price = wc_format_price_range( 'FREE', $max_price ); $price .= $product->get_price_suffix(); } elseif ( $product->is_on_sale() && $min_reg_price === $max_reg_price ) { $price = wc_format_sale_price( wc_price( $max_reg_price ), 'FREE' ); $price .= $product->get_price_suffix(); } else { $price = 'FREE'; } } } elseif ( 0 == $product->get_price() ) { $price = '<span class="woocommerce-Price-amount amount">Contact us for a unique quote!</span>'; } return $price; } The problem is that this doesn't work for my variable products, and I would like to have a similar behavior for those variable products, replacing zero formatted price with "FREE" string. How to replace product displayed zero price by a text for WooCommerce variable products?
Jese Leos
September 30, 2024
Verified user
You were near. You can use str_replace() PHP function to replace the zero formatted price with "FREE" string for your variable products. This way, the required code will e simpler and compact. Try the following revised code replacement: add_filter( 'woocommerce_get_price_html', 'custom_display_for_product_with_zero_price', 9999, 2 ); function custom_display_for_product_with_zero_price( $price_html, $product ) { if ( $product->is_type( 'variable' ) ) { // Replace any formatted zero price with "FREE" string $price_html = str_replace( wc_price(0), esc_html__('FREE', 'woocommerce'), $price_html ); } elseif ( 0 == $product->get_price() ) { $price_html = sprintf( '<span class="woocommerce-Price-amount amount">%s</span>', esc_html__('Contact us for a unique quote!', 'woocommerce') ); } return $price_html; } Now it should work for your variable product(s).