woocommerce get all current product parent and child categories

woocommerce_current_product_categories_and_child.php

		<?php
// intended to be placed in short-description on the single product page

		global $post, $product;
		$id = $product->id;
		$categories = get_the_terms( $product->get_id(), 'product_cat' );

    		$firstlevelcategories = [];
		$secondlevelcategories = [];
	
		foreach ( $categories as $sub_category ) {
			if($sub_category->parent != 0){
			array_push($secondlevelcategories, $sub_category);
			}
		}

		foreach ( $categories as $sub_category ) {
			if($sub_category->parent == 0){
			array_push($firstlevelcategories, $sub_category);
			}
		}

		foreach ($firstlevelcategories as $category) {
			echo '<p class="parent-cat-name">'.$category->name.'</p>';
			?>
			<div class="category-wrapper">
				<?php

				// find categories

				foreach ( $secondlevelcategories as $subcat ) {

					if ($category->term_id == $subcat->parent){
					$thumbnail_id = get_term_meta($subcat->term_id, 'thumbnail_id', true);
					$image = wp_get_attachment_image_src( $thumbnail_id, 'medium' );
					$term_link = get_term_link( $subcat, $taxonomy );
					$term_name = $subcat->name;
					?>
					<div class="cat-wrapper">
						<div class="product-cats">
							<a class="cat-links" href="<?php echo $term_link; ?>">
								<div class="sub-cat-wrapper">
									<img src="<?php echo $image[0];?>">
									<p><?php echo $term_name;?></p>
								</div>
							</a>
						</div>
					</div>
					<?php
			}
		}

			?>
			</div>	<?php

		}
		?>