data recovered, where are the file names???

[makropat]

hi all,

i just used data rescue to recover some files on an external HD (lacie 500)

it recovered a bunch of files but without the names....
most of thoses files are fc pro files and has the audio and video names have changed, fc can't read them together...
Is there any way to recover the names?????
and by the way , the deleting has been done under system 9

thanks