StorefrontWidgetsSection.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
 /**
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
-->

<sections xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:noNamespaceSchemaLocation="urn:magento:mftf:Page/etc/SectionObject.xsd">
    <section name="StorefrontWidgetsSection">
        <element name="widgetProductsGrid" type="block" selector=".block.widget.block-products-list.grid"/>
        <element name="widgetProductName" type="text" selector=".product-item-name"/>
    </section>
</sections>