ability to customize "filename" attribute on form-data body parts using text fields

[bitcoder]

Is your feature request related to a problem? Please describe.
Kind of. Each part of multipart should be able to customize the filename.
This is also related to the problem that Postman doesnt support replacing variables in file-based content as mentioned in #8594

Describe the solution you'd like
Postman should provide another column so that the user can customize the filename; this could apply to text-based entries and also to file-based entries, where in the latter it would replace the name coming from the chosen file.

Describe alternatives you've considered
Nothing.

Additional context
Several servers/HTTP libraries look at the multipart content and look at the presence of the "filename" attribute to make decisions.
Without having this attribute, the app cannot infer that it's a file.
Currently, Postman fills out the "name" of the variable but it doesn't fill out the "filename" if text-based value is provided as it doesn't know what to put there. In the end, we need that Postman generates a multipart request as follows.. even if you use text-based strings.

[arlemi]

This seems like a duplicate of #8203, could you confirm? If so, let's close this one and keep the discussion going there.

[bitcoder]

Well, not exactly. This is related to the filename attribute of the Content-Disposition header that is added automatically by Postman. Postman adds the info attribute automatically based on the key name; however, it does not allow you to configure the filename attribute that is also missing here.

[bitcoder]

Nota: of course if you had the ability to enforce the content disposition header, it would indirectly address this