Allow more than one header

[lorenzog]

An idea could be to insert more than one custom header.
Perhaps, a tabbed interface where representing a linked list (so the callback would instead go to the next instance).

TBD

[iamfarooqh]

Any ETA on this good work?

I am desperately looking forward to this enhancement.

[mirfansulaiman]

I was create burp extension to add a new header in every request burpsuite.

https://github.com/mirfansulaiman/CustomHeader