If you think you’ve received a suspicious email or have been directed to a fake website, forward it to email@example.com and we’ll investigate it for you. After you send us the email, delete it from your inbox. If you clicked on any links or downloaded any attachments within the suspicious email or website, log into your account and view your transactions. It’s also a good idea to change your password.
You have very good questions, unfortunately there is not a way to customize the text on the PayPal checkout page. Really the only way to be able to customize your own checkout page would to be to use a 3rd party shopping cart that would allow you to customize to your needs.