Admin Panel > WooCommerce > Settings > Advanced to Select the Checkout Process and Cart Page and Account Page.

 Step 1: Click on the Advanced tab
Step 2: Select “Cart” as Cart Page
Step 3: Select “Checkout” as Checkout Page
Step 4: Select “My Account” as My Account Page
Step 5: Select “Terms and Conditions” as Terms and Conditions Page
Step 6: Save Changes