[site-reviews] display the author name in the review title

/**
 * Change the displayed review title to use the review author name
 *
 * @param string $value
 * @param \GeminiLabs\SiteReviews\Review $review
 * @return string
 */
add_filter('site-reviews/review/wrap/title', function ($value, $review) {
    if (!empty($review->author)) {
        $value = sprintf('<h3>%s recommends this.</h3>', $review->author);
    }
    return $value;
}, 10, 2);