[site-reviews] Customise the rendered HTML of the review

/**
 * Customise the rendered HTML of the review.
 * In this example, we are modifying the review response HTML.
 * Paste this in your active theme's functions.php file.
 *
 * @param array $fields
 * @param \GeminiLabs\SiteReviews\Review $review
 * @return void
 */
add_filter( 'site-reviews/review/build/after', function( $fields, $review ) {
    if( !empty( $review->response )) {
        // Here we are only changing the response heading:
        $customHtml = '<h3>We Said:</h3>';
        $fields['response'] = preg_replace( '(<p><strong>Response(.+)</strong></p>)', $customHtml, $fields['response'] );
    }
    return $fields;
}, 10, 2 );