On the checkout page, I want to remove the Last Name field and Merge the Last Name field value with the First Name field. Create a module. app/code/Magepow/CustomFieldCheckout/registration.php app/code/Magepow/CustomFieldCheckout/etc/module.xml app/code/Magepow/CustomFieldCheckout/Setup/UpgradeSchema.php app/code/Magepow/CustomFieldCheckout/Setup/UpgradeData.php Using SSH execute command at the root of Magento 2 ...