Replacing passport at the public prosecution with other guarantee

My wife's partner put up a complaint against my wife at the public prosecution. The public prosecution directed to collect statements and evidence.

I had given to the company some money and only received half of it. After submitting all proofs and bank statements and cheque, the public prosecution ordered to open criminal case and added me into the case plus demanding to put the passport.

I am a cabin crew and thus cannot keep my passport. is there any solution to close this case.

Can I request the public prosecution that I deposit money as a guarantee and close this case and I file a civil case to reclaim my money so as to avoid losing my job or any other alternative?