ShortCodes as Parameters?

Is there a way to pass data to the form using just shortcodes?
e.g [name = ‘gary’]
I want to be able to use the same form for different things but pass over some text that can be ported out to the e-mail I receive to help me differentiate where on the site it came from.
Thanks.
Gary

https://wordpress.org/plugins/si-contact-form/