<div class="td-custom-author">
                    <?php
                $key_1_value = get_post_meta( $this->post->ID, 'custom_author_name', true );
                // Check if the custom field has a value.
                if ( ! empty( $key_1_value ) ) {
                    echo $key_1_value . ' -';
                    }?>
                </div>