WooCommerce Ajax Search Widget is a premium feature of Enwoo PRO addon.
This widget allow you to search in realtime mode through your WooCommerce products. Realtime search start after you type at least three characters in the search input.
To enable the widget go to WP Dashboard – Appearance – Widgets and drag and drop “Enwoo PRO: Ajax Search” into the widget area. Best to use in “Sidebar” or “Header Widget Area” – to replace the default search field.