How to use rewrite the cart/item/default.phtml template file my module?

i want add my custom values in cart item. <block class="Magento\Checkout\Block\Cart\Item\Renderer"
there is no block name ? how to rewrite the template file.

file path : /magento/module-checkout/view/frontend/layout/checkout_cart_item_renderers.xml

<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
<update handle="checkout_item_price_renderers"/>
<body>
    <referenceBlock name="checkout.cart.item.renderers">
        <block class="Magento\Checkout\Block\Cart\Item\Renderer" as="default" template="cart/item/default.phtml">

What exactly do you want to add to a cart item?

i want to add custom values near by products name. within the

<tr class="item-info">
    <td data-th="<?php echo $block->escapeHtml(__('Item')); ?>" class="col item">
      <?php  echo "custom values here"; ?>
    <?php if ($block->hasProductUrl()):?>
            <a href="<?php /* @escapeNotVerified */ echo $block->getProductUrl() ?>"
               title="<?php echo $block->escapeHtml($block->getProductName()) ?>"
               tabindex="-1"
               class="product-item-photo">
        <?php else:?>
            <span class="product-item-photo">
        <?php endif;?>

file name
/magento/module-checkout/view/frontend/templates/cart/item/default.phtml

How to change a template for a block which does not have a name, but has an alias?

Oh… Thanks for you replay…

any example code ?

<referenceBlock name="checkout.cart.item.renderers">
	<block class="Magento\Checkout\Block\Cart\Item\Renderer" as="default" template="cart/item/NEW_TEMPLATE.phtml">
		<block class="Magento\Checkout\Block\Cart\Item\Renderer\Actions" name="checkout.cart.item.renderers.default.actions" as="actions">
			<block class="Magento\Checkout\Block\Cart\Item\Renderer\Actions\Edit" name="checkout.cart.item.renderers.default.actions.edit" template="Magento_Checkout::cart/item/renderer/actions/edit.phtml"/>
			<block class="Magento\Checkout\Block\Cart\Item\Renderer\Actions\Remove" name="checkout.cart.item.renderers.default.actions.remove" template="Magento_Checkout::cart/item/renderer/actions/remove.phtml"/>
		</block>
	</block>
</referenceBlock>

Thank u very mach…

Hello Poongudivanan,

Can you please let me know if the code provided by Dmitry Fedyuk hepled you in overriding the cart/item/renderers/default.phtml file.

As I have tried its not working in my module layout file ‘checkout_cart_item_renderers.xml’

<referenceBlock name="checkout.cart.item.renderers">
	<block class="Magento\Checkout\Block\Cart\Item\Renderer" as="default" template="cart/item/NEW_TEMPLATE.phtml">
		<block class="Magento\Checkout\Block\Cart\Item\Renderer\Actions" name="checkout.cart.item.renderers.default.actions" as="actions">
			<block class="Magento\Checkout\Block\Cart\Item\Renderer\Actions\Edit" name="checkout.cart.item.renderers.default.actions.edit" template="Magento_Checkout::cart/item/renderer/actions/edit.phtml"/>
			<block class="Magento\Checkout\Block\Cart\Item\Renderer\Actions\Remove" name="checkout.cart.item.renderers.default.actions.remove" template="Magento_Checkout::cart/item/renderer/actions/remove.phtml"/>
		</block>
	</block>
</referenceBlock>

So please let me know the solution for this.

Thanks in advance.

Ajay