Edit Website SF -> M

Go to Magento Admin panel - Stores - All Stores

Click “Sync Websites with Salesforce“ button

Go to Salesforce org - Apps - Magento Websites

check all Websites were synchronized

Edit some website (New4 for example)

Change Magento Website Name and Code

click Save button

Click “Sync with Magento“ - Send data to Magento button

Go to Magento Admin panel - Stores - All Stores

Check Website Name and Code were changed