diff --git a/includes/class-wc-payment-gateway-wcpay.php b/includes/class-wc-payment-gateway-wcpay.php
index d7a3a433e42..f3f81601e90 100644
--- a/includes/class-wc-payment-gateway-wcpay.php
+++ b/includes/class-wc-payment-gateway-wcpay.php
@@ -3614,12 +3614,12 @@ public static function is_current_page_settings() {
 	 * Isolated as a separate method in order to be available both
 	 * during the classic checkout, as well as the checkout block.
 	 *
-	 * @deprecated use WC_Payments_UPE_Checkout::get_payment_fields_js_config instead.
+	 * @deprecated use WC_Payments_Checkout::get_payment_fields_js_config instead.
 	 *
 	 * @return array
 	 */
 	public function get_payment_fields_js_config() {
-		wc_deprecated_function( __FUNCTION__, '5.0.0', 'WC_Payments_UPE_Checkout::get_payment_fields_js_config' );
+		wc_deprecated_function( __FUNCTION__, '5.0.0', 'WC_Payments_Checkout::get_payment_fields_js_config' );
 		return WC_Payments::get_wc_payments_checkout()->get_payment_fields_js_config();
 	}
 
diff --git a/includes/class-wc-payments-blocks-payment-method.php b/includes/class-wc-payments-blocks-payment-method.php
index b9908dad952..8172cab1438 100644
--- a/includes/class-wc-payments-blocks-payment-method.php
+++ b/includes/class-wc-payments-blocks-payment-method.php
@@ -7,7 +7,7 @@
 
 use Automattic\WooCommerce\Blocks\Payments\Integrations\AbstractPaymentMethodType;
 use WCPay\Fraud_Prevention\Fraud_Prevention_Service;
-use WCPay\WC_Payments_UPE_Checkout;
+use WCPay\WC_Payments_Checkout;
 use WCPay\WooPay\WooPay_Utilities;
 
 /**
@@ -24,7 +24,7 @@ class WC_Payments_Blocks_Payment_Method extends AbstractPaymentMethodType {
 	/**
 	 * WC Payments Checkout
 	 *
-	 * @var WC_Payments_UPE_Checkout
+	 * @var WC_Payments_Checkout
 	 */
 	private $wc_payments_checkout;
 
diff --git a/includes/class-wc-payments-upe-checkout.php b/includes/class-wc-payments-checkout.php
similarity index 99%
rename from includes/class-wc-payments-upe-checkout.php
rename to includes/class-wc-payments-checkout.php
index 94cf5d8f2f0..9851a2ea0c2 100644
--- a/includes/class-wc-payments-upe-checkout.php
+++ b/includes/class-wc-payments-checkout.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Class WC_Payments_UPE_Checkout
+ * Class WC_Payments_Checkout
  *
  * @package WooCommerce\Payments
  */
@@ -25,9 +25,9 @@
 
 
 /**
- * WC_Payments_UPE_Checkout
+ * WC_Payments_Checkout
  */
-class WC_Payments_UPE_Checkout {
+class WC_Payments_Checkout {
 
 	/**
 	 * WC Payments Gateway.
diff --git a/includes/class-wc-payments.php b/includes/class-wc-payments.php
index eeeb73f8ff9..0009a8a4c1b 100644
--- a/includes/class-wc-payments.php
+++ b/includes/class-wc-payments.php
@@ -34,7 +34,7 @@
 use WCPay\Payment_Methods\Afterpay_Payment_Method;
 use WCPay\Session_Rate_Limiter;
 use WCPay\Database_Cache;
-use WCPay\WC_Payments_UPE_Checkout;
+use WCPay\WC_Payments_Checkout;
 use WCPay\WooPay\Service\Checkout_Service;
 use WCPay\Core\WC_Payments_Customer_Service_API;
 use WCPay\Constants\Payment_Method;
@@ -263,7 +263,7 @@ class WC_Payments {
 	/**
 	 * WC Payments Checkout
 	 *
-	 * @var WC_Payments_UPE_Checkout
+	 * @var WC_Payments_Checkout
 	 */
 	private static $wc_payments_checkout;
 
@@ -397,7 +397,7 @@ public static function init() {
 		include_once __DIR__ . '/class-logger.php';
 		include_once __DIR__ . '/class-session-rate-limiter.php';
 		include_once __DIR__ . '/class-wc-payment-gateway-wcpay.php';
-		include_once __DIR__ . '/class-wc-payments-upe-checkout.php';
+		include_once __DIR__ . '/class-wc-payments-checkout.php';
 		include_once __DIR__ . '/payment-methods/class-cc-payment-gateway.php';
 		include_once __DIR__ . '/payment-methods/class-upe-payment-gateway.php';
 		include_once __DIR__ . '/payment-methods/class-upe-split-payment-gateway.php';
@@ -552,7 +552,7 @@ public static function init() {
 		}
 
 		self::$card_gateway         = self::get_payment_gateway_by_id( 'card' );
-		self::$wc_payments_checkout = new WC_Payments_UPE_Checkout( self::get_gateway(), self::$woopay_util, self::$account, self::$customer_service, self::$fraud_service );
+		self::$wc_payments_checkout = new WC_Payments_Checkout( self::get_gateway(), self::$woopay_util, self::$account, self::$customer_service, self::$fraud_service );
 
 		self::$card_gateway->init_hooks();
 		self::$wc_payments_checkout->init_hooks();
@@ -1182,9 +1182,9 @@ public static function get_gateway() {
 	}
 
 	/**
-	 * Returns the WC_Payments_UPE_Checkout instance
+	 * Returns the WC_Payments_Checkout instance
 	 *
-	 * @return WC_Payments_UPE_Checkout gateway instance
+	 * @return WC_Payments_Checkout gateway instance
 	 */
 	public static function get_wc_payments_checkout() {
 		return self::$wc_payments_checkout;
diff --git a/includes/payment-methods/class-upe-payment-gateway.php b/includes/payment-methods/class-upe-payment-gateway.php
index a8cfbbfced1..b1ba28589b6 100644
--- a/includes/payment-methods/class-upe-payment-gateway.php
+++ b/includes/payment-methods/class-upe-payment-gateway.php
@@ -854,7 +854,7 @@ public function is_proper_intent_used_with_order( $order, $intent_id_from_reques
 	 * @return array
 	 */
 	public function get_payment_fields_js_config() {
-		wc_deprecated_function( __FUNCTION__, '5.0.0', 'WC_Payments_UPE_Checkout::get_payment_fields_js_config' );
+		wc_deprecated_function( __FUNCTION__, '5.0.0', 'WC_Payments_Checkout::get_payment_fields_js_config' );
 		return WC_Payments::get_wc_payments_checkout()->get_payment_fields_js_config();
 	}
 
@@ -1111,7 +1111,7 @@ private function validate_order_id_received_vs_intent_meta_order_id( WC_Order $o
 	 * @return array
 	 */
 	private function get_enabled_payment_method_config() {
-		wc_deprecated_function( __FUNCTION__, '5.0.0', 'WC_Payments_UPE_Checkout::get_enabled_payment_method_config' );
+		wc_deprecated_function( __FUNCTION__, '5.0.0', 'WC_Payments_Checkout::get_enabled_payment_method_config' );
 		return WC_Payments::get_wc_payments_checkout()->get_enabled_payment_method_config();
 	}
 
diff --git a/src/Internal/DependencyManagement/DelegateContainer/LegacyContainer.php b/src/Internal/DependencyManagement/DelegateContainer/LegacyContainer.php
index 5a1c09ca36c..bf4854a70ba 100644
--- a/src/Internal/DependencyManagement/DelegateContainer/LegacyContainer.php
+++ b/src/Internal/DependencyManagement/DelegateContainer/LegacyContainer.php
@@ -89,11 +89,11 @@ private function get_wcpay_woopay_tracker_instance() {
 	}
 
 	/**
-	 * Returns the WC_Payments_UPE_Checkout instance.
+	 * Returns the WC_Payments_Checkout instance.
 	 *
-	 * @return \WCPay\WC_Payments_UPE_Checkout
+	 * @return \WCPay\WC_Payments_Checkout
 	 */
-	private function get_wcpay_wc_payments_upe_checkout_instance() {
+	private function get_wcpay_wc_payments_checkout_instance() {
 		return WC_Payments::get_wc_payments_checkout();
 	}
 
diff --git a/src/Internal/DependencyManagement/DelegateContainer/REAMDE.md b/src/Internal/DependencyManagement/DelegateContainer/REAMDE.md
index f998ffcd18e..f1819e4913b 100644
--- a/src/Internal/DependencyManagement/DelegateContainer/REAMDE.md
+++ b/src/Internal/DependencyManagement/DelegateContainer/REAMDE.md
@@ -41,7 +41,7 @@ This is a list of the currently supported legacy classes by the container.
 - `WCPay\Core\Mode`
 - `WC_Payment_Gateway_WCPay`
 - `WCPay\WooPay_Tracker`
-- `WCPay\WC_Payments_UPE_Checkout`
+- `WCPay\WC_Payments_Checkout`
 - `WCPay\Database_Cache`
 - `WC_Payments_Account`
 - `WC_Payments_API_Client`
diff --git a/tests/unit/src/Internal/DependencyManagement/DelegateContainer/LegacyContainerTest.php b/tests/unit/src/Internal/DependencyManagement/DelegateContainer/LegacyContainerTest.php
index e690599d0c5..584785b4621 100644
--- a/tests/unit/src/Internal/DependencyManagement/DelegateContainer/LegacyContainerTest.php
+++ b/tests/unit/src/Internal/DependencyManagement/DelegateContainer/LegacyContainerTest.php
@@ -40,7 +40,7 @@ public function available_classes_provider() {
 			[ \WCPay\Core\Mode::class ],
 			[ \WC_Payment_Gateway_WCPay::class ],
 			[ \WCPay\WooPay_Tracker::class ],
-			[ \WCPay\WC_Payments_UPE_Checkout::class ],
+			[ \WCPay\WC_Payments_Checkout::class ],
 			[ \WCPay\Database_Cache::class ],
 			[ \WC_Payments_Account::class ],
 			[ \WC_Payments_API_Client::class ],
diff --git a/tests/unit/test-class-wc-payments-upe-checkout.php b/tests/unit/test-class-wc-payments-upe-checkout.php
index e10ae9630f6..26142380aa5 100644
--- a/tests/unit/test-class-wc-payments-upe-checkout.php
+++ b/tests/unit/test-class-wc-payments-upe-checkout.php
@@ -5,7 +5,7 @@
  * @package WooCommerce\Payments\Tests
  */
 
-use WCPay\WC_Payments_UPE_Checkout;
+use WCPay\WC_Payments_Checkout;
 use PHPUnit\Framework\MockObject\MockObject;
 use WCPay\Constants\Payment_Method;
 use WCPay\Payment_Methods\UPE_Split_Payment_Gateway;
@@ -22,16 +22,16 @@
 use WCPay\Payment_Methods\Sofort_Payment_Method;
 
 /**
- * Class WC_Payments_UPE_Checkout_Test
+ * Class WC_Payments_Checkout_Test
  *
  * @package WooCommerce\Payments\Tests
  */
-class WC_Payments_UPE_Checkout_Test extends WP_UnitTestCase {
+class WC_Payments_Checkout_Test extends WP_UnitTestCase {
 
 	/**
 	 * Holds the object, which will be tested.
 	 *
-	 * @var WC_Payments_UPE_Checkout
+	 * @var WC_Payments_Checkout
 	 */
 	private $system_under_test;
 
@@ -126,7 +126,7 @@ function ( $output ) {
 			}
 		);
 
-		$this->system_under_test = new WC_Payments_UPE_Checkout( $this->mock_wcpay_gateway, $this->mock_woopay_utilities, $this->mock_wcpay_account, $this->mock_customer_service, $this->mock_fraud_service );
+		$this->system_under_test = new WC_Payments_Checkout( $this->mock_wcpay_gateway, $this->mock_woopay_utilities, $this->mock_wcpay_account, $this->mock_customer_service, $this->mock_fraud_service );
 	}
 
 	public function tear_down() {