[site-reviews] change the default review count

/**
 * Changes the default number of displayed reviews from 5 to a custom number
 * Paste this in your active theme's functions.php file
 *
 * @param array $attributes The default attributes
 * @param string $type The type of output (i.e. shortcode, widget)
 * @param string $name The name of the shortcode in dash-case
 * @return string
 */
add_filter('site-reviews/shortcode/atts', function($attributes, $type, $name) {
    if ('site-reviews' === $name) {
        // change the number of displayed reviews to 10
        $attributes['display'] = 10;
    }
    return $attributes;
}, 10, 3);