<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
  <type name="Magento\Checkout\Block\Checkout\AttributeMerger">
    <plugin name="shippingAddress" type="Homegym\CustomPage\Plugin\Checkout\Block\Checkout\AttributeMerger\Plugin"/>
  </type>
  <preference for="Magento\CatalogSearch\Model\ResourceModel\Search\Collection" type="Homegym\CustomPage\Model\Search" />
<preference for="Magento\Catalog\Ui\DataProvider\Product\ProductDataProvider" type="Homegym\CustomPage\Model\ProductDataProvider" />
</config>