Card forms: ability to customize verification email format and change Sender email

And, another question, how can i change the format and sender of the email sent from the widget to confirm the email address in this form?

I understand that you are referring to the email field added at the end of the form which has the verification option enabled.

This will send a verification code to the entered email address.

I'm afraid that on card forms currently it is not possible to customize the email - format and sender.

But, let me forward this as a feature request to our back end team for review. We will not be able to provide an ETA, but rest assured once there is an update, we will notify you via this thread.