Yoast WooCommerce SEO Add-on

This plugin is developed to improve the SEO capabilities of the WooCommerce and Yoast SEO Plugin combo, described in the WooCommerce SEO Audit we’ve done recently. Yoast WooCommerce SEO Addon ensures meeting all of the recommendations given in our audit; therefore it provides you with the best results and opportunities for further promotion. This is the first version of the plugin, and we are going to continue developing new tools and features for even more effective SEO for your WooCommerce based store.
Major Yoast WooCommerce SEO Addon features:
It displays basic online store information through the micro layout on the homepage.
It displays price, stock availability and currency information in layout data on the product page.
It displays price, stock availability and currency information in Open Graph data on the product page.
It automatically generates alt text to all product images.
It displays the brand information in the micro layout data on the product page.
This plugin extends the WooCommerce and Yoast SEO basic capabilities for search optimization, so these two plugins are the must-haves.
You can install this plugin from the official WordPress plugin directory or download
Source: https://managewp.org/articles/16471/yoast-woocommerce-seo-add-on

source https://williechiu40.wordpress.com/2017/11/01/yoast-woocommerce-seo-add-on/