What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
I cloned your form and checked the email notification settings. It appears that the title has already been changed. As seen in the screenshot below, the heading of the email is titled Capital B.
I also sent a test submission in my clone to test the notification.
Since the title is already set to Capital B, no further action is required. The next email notifications you receive should have "Capital B" as the heading.
If you need further assistance, please let us know.