CSV Import - can I put account name in like a QIF file?

I have a script which reads a QIF file* from my bank and re-writes it simplifying the payee data (putting some parts e.g. reference etc. into a memo record) and then adds a header with the account name. This makes it easy to import directly into homebank.

I now want to put something into the INFO field, but QIF doesn't support that, so I tried writing a CSV file. That works great, but now I have to select the account to import into. Is there a way to put the account name into the CSV file?

Not a big deal, just trying to get things to work as they did before.

* My bank doesn't offer OFX/QFX unfortunately.