Customization Notes
You can change $0 to whatever wording you would like, by simply adjusting the word ‘FREE’, within this snippet.
// CHANGE $0 TO FREE
function my_wc_custom_get_price_html( $price, $product ) {
if ( $product->get_price() == 0 ) {
if ( $product->is_on_sale() && $product->get_regular_price() ) {
$regular_price = wc_get_price_to_display( $product, array( 'qty' => 1, 'price' => $product->get_regular_price() ) );
$price = wc_format_price_range( $regular_price, __( 'Free!', 'woocommerce' ) );
} else {
$price = '<span class="amount">' . __( 'FREE', 'woocommerce' ) . '</span>';
}
}
return $price;
}
add_filter( 'woocommerce_get_price_html', 'my_wc_custom_get_price_html', 10, 2 );