Hey there @servatmand - great question! Thanks so much for posting this topic.
I wish there was a way to customize the text displayed regarding cancellations/refunds, but at this time there is not! I hate saying “no” and almost always have a workaround to offer but this is a case in which there isn’t any way to work around this.
That said! Your feedback is valuable to us and I am going to make sure it’s included in our monthly report for the product team.
If you have any other questions about your Calendly account and its functionality please let us know! Check out our New User Guide and our Company Admin Guide as well. Have a great day!