Yeah, stick to the MOPAR OEM Jesus Juice for the BW 44-44. If it was a BW-44-45 chain driven transfer, you can get away with ATF+4 or other transfer case specific universal fluids like the one Valvoline offers.
Like others mentioned, it is a rabbit hole to go down trying to find a direct compatible fluid for the MOPAR OEM fluid for the BW 44-44 and you will not get anything remotely specific other than generality statements and unproven anecdotal statements for other fluids.