VDB renaming files to common standard

Hi. Currently blender writes cached VDB files using this syntax: smokesim_000 001_00 .vdb I need to use a batch rename program to get it to name them correctly using THIS syntax: smokesim_001.vdb

Could it be possible to change this on Blender 2.8 for .vdb file caching simulations? This will help to implement clouds and fire/smoke simulations much easier into other 3d applications.. even Unity. The syntax proposed caches immediately from inside blender rather than to use an external renaming convention.

Thanks.

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