Unicase Author Attribute Display on Single Product Page

functions.php

<?php

if ( ! function_exists( 'uc_custom_product_single_author_info' ) ) {
	function uc_custom_product_single_author_info() {
		global $product;

		$product_id = isset($product_id) ? $product_id : $product->id;
		$terms 		= get_the_terms( $product_id, 'author' ); // Taxonomy Slug of Created Author Attribute
		$author_info 	= '';

		if ( $terms && ! is_wp_error( $terms ) ) {
			foreach ( $terms as $term ) {
				$author_info 	.= '<a href="' . esc_url( get_term_link( $term ) ). '"><span>' . esc_attr( $term->name ) . '</span></a>';
			}
		}

		if ( ! empty( $author_info ) ) : ?>
		<div class="author-info">
			<?php echo wp_kses_post( $author_info ); ?>
		</div>
		<?php endif;
	}
}

add_action( 'woocommerce_single_product_summary', 'uc_custom_product_single_author_info', 7 );