file naming soundcues markletplace problem. HELP.

I have submitted my pack with the correct folders, and each folder contains the correct WAVS and CUES folders, however I have over 700 sound samples that are named individually and in creating 700 soundcues it automatically added _cue at the end of each file as it does. this means the WAV folders are just named waves and the CUES folders are the name with _cue on the end. This is exactly the same as many packs on the marketplace, however Unreal are saying that i must individually add _wav to the end of every wave file inside the engine and resubmit! anyone else had this problem? surely if i would of named them something_wav originally it would then become something_wav_cue when creating the sound cues. is there a way to create soundcues without it adding _cue on the end ?