Change Mix and Match price string from From: $99 to range style $99 - $100

wc-mnm-price-range.php

<?php

/**
 * Change price string from From: $99 to range style $99 - $100
 * 
 * @return string
 */
function kia_mnm_price_range( $price, $product ) {
    if ( $product->get_max_container_size() && $product->get_mnm_price( 'max' ) && $product->get_mnm_price( 'min' ) !== $product->get_mnm_price( 'max' ) ) {
            $price = sprintf( _x( '%1$s - %2$s', 'Price range', 'woocommerce-mix-and-match-products' ), $price . $product->get_price_suffix(), $product->get_mnm_price( 'max' ) . $product->get_price_suffix()  );
    }
    return $price;
}
add_filter( 'woocommerce_mnm_price_html', 'kia_mnm_price_range', 10, 2 );