Firstly, which mod are you using? You might be able to download an addon pack that was released after the mod.
Secondly, yup Freelancer HashGenerator FE. It takes the entries you give it and runs all of the entries in a text file until it either gets to the end or reaches a space between the entries. Things like bases and systems are not hash coded, its just the ships, their equipment and the commodities.
You just make a series of these entries:
nickname = co_gun01_mark01, Starbeam (Class 1)
nickname = fc_lr_gun01_mark01, Azrael (Class 1)
nickname = fc_or_gun01_mark01_m1, Death's Hand Mk I (Class 1)

and it replaces "nickname" with its hash code:
2797446218 = co_gun01_mark01, Starbeam (Class 1)
3058004237 = fc_lr_gun01_mark01, Azrael (Class 1)
2244256138 = fc_or_gun01_mark01_m1, Death's Hand Mk I (Class 1)

the crosfire mod so it would take too long that way i was hopeing for a program that would pull all the info it needs out of the game by itself but if there is not such program it would just be faster for me to add a station in each sector that sells everything for 1credit