Hi Ani,
Do you mean the whitelist name could be only your domain root name? and actually your two forms are hosted on 2 different pages?
Such as mylandingpage.com/linka to form a and mylandingpage.com/linkb to form b? However, page url in each form's Insights data show same domain?
There is no customization for whitelist name, it could only be set to domain root name,
you should host form b on another domain server to avoid it.
I have another thought with only one marketing form and one website, but make sure javscript is supported on your server:
1. Create a custom HTML form on page a, with basic fields.
2. We store submitted data by localStorage.setItem function, and redirect users to page b, those could be all completed at form on submit event.
3. User now is navigated to page b/form b, populate form b fields(real marketing form) with data that are previously saved on page a.
4. Finally a new lead is created in crm.
Please let me know whether it could meet your requirement.
Regards,
Clofly
