I've been trying to set a form today to replace one on the client's old basic PHP site. That form submits directly to Moneris for payment. Each field (hidden, text, etc) needs to have its name set to a specific string (ps_store_id, hpp_key, price1, etc) so the receiving page knows what to do with the values entered in those fields.
The only threads I found on this topic were 1 or 2 years old and said this was not possible then, but I hope this has changed since as I think this would be a pretty common use case. When I use an external URL to submit the form I need to call the fields something the receiving script or page will recognize and know what to do with.
I set the admin labels to the specific field names but the markup still shows "input_4" or whatever. It doesn't matter if the ID shows that but we need the name attributes to be modifiable. Is that possible with a hook or something?
Thanks for any help you can provide!