Its Easy to customize Email template of Woo-Commerce email customizer to send custom email to customer and admin
Path to ADD CODE : Woocommerce Email customize plugin --> Templates-->Emails-Vanila -->email-order-items.php
<tr>
<td class="order_items_table_ product_details_inner_td order_items_table_product_ details_inner_td_text" width="100%">
<?php echo apply_filters( 'woocommerce_email_order_item_ description', $product->get_description(), $product ); ?>
</td>
</tr>
HERE IS the Result of Product description
Hooks (do_action and apply_filters) use additional arguments which are passed on to the function. If they allow you to use the “$product” object you’re in business. Alternatively, you can declare the “global $product” inside your function.
$product->get_id(); (fixes the error: "Notice: id was called incorrectly. Product properties should not be accessed directly")
// Get Product General Info
$product->get_type();
$product->get_name();
$product->get_slug();
$product->get_date_created();
$product->get_date_modified();
$product->get_status();
$product->get_featured();
$product->get_catalog_visibility();
$product->get_description();
$product->get_short_description();
$product->get_sku();
$product->get_menu_order();
$product->get_virtual();
get_permalink( $product->get_id() );
// Get Product Prices
$product->get_price();
$product->get_regular_price();
$product->get_sale_price();
$product->get_date_on_sale_from();
$product->get_date_on_sale_to();
$product->get_total_sales();
// Get Product Tax, Shipping & Stock
$product->get_tax_status();
$product->get_tax_class();
$product->get_manage_stock();
$product->get_stock_quantity();
$product->get_stock_status();
$product->get_backorders();
$product->get_sold_individually();
$product->get_purchase_note();
$product->get_shipping_class_id();
// Get Product Dimensions
$product->get_weight();
$product->get_length();
$product->get_width();
$product->get_height();
$product->get_dimensions();
// Get Linked Products
$product->get_upsell_ids();
$product->get_cross_sell_ids();
$product->get_parent_id();
// Get Product Variations
$product->get_attributes();
$product->get_default_attributes();
// Get Product Taxonomies
$product->get_categories();
$product->get_category_ids();
$product->get_tag_ids();
// Get Product Downloads
$product->get_downloads();
$product->get_download_expiry();
$product->get_downloadable();
$product->get_download_limit();
// Get Product Images
$product->get_image_id();
get_the_post_thumbnail_url( $product->get_id(), 'full' );
$product->get_gallery_image_ids();
// Get Product Reviews
$product->get_reviews_allowed();
$product->get_rating_counts();
$product->get_average_rating();
$product->get_review_count();