i never break soundpack i modify. i keep an exact copy from the store in a folder soundpacks_bought, that one is kept alongside my software setup folder where i kept all setup.
Then on my audio harddrive i copy soundpacks. each one is store firstly by brand like GoldBaby, DrivenMachineDrums, WaveAlchemy… i usually keep in every sample Two letters or Three to remember where it comes from. (for instance GB, DMD, WA…) If for instance, the pack is called SuperAnalog808 and it comes from Goldbaby i will rename the soundpack folder GB_SA808 and i will use that part in the renaming scheme of the sample.
But i keep it where it is and name as it is.
In the first step, you will have to rename it by step and by nature of sounds so one by one from BD folder, Clap folder, Ohh folder, Chh folder, SD folder, Htom - Mtom - Ltom etc…
SO let’s say you ready you open up your batch software, you choose number sequence method.
Your prefix scheme is GB _ SA808 _ BD _ (key) _ (Bpm if loop) _
Then after the last underscore will be your incremental number sequence 01, 02, 03… if you have more than 99 samples you will have to make 001, 002, 003 etc…
Then you drag and drop every BD from BD folder and click on apply or whatever to rename every Kicks from your soundpacks in another destination of your choice. Then you upload it on the RYTM.
i also listening everything to kept only the one i liked the most. Because you have a limited amount of space on the RYTM don’t forget that. At the end on mine i upload some of the best classical drum machine and put a lot of effort to upload a transients folder to use it for Layering purpose. Then for every other sounds like voice, fx, instruments i upload it in the context of a song and not as personal factory sample
Make test on few sample before to batch a lot of samples to see if the scheme suit yourself. Sometimes on gear you have truncated name file so it’s better to keep in the beginning the most suitable informations.
If RYTM truncate things and you will have to watch in few location and method on the rytm to browse sample, when it’s loaded in ram you will have to count how much letters/numbers is shown and make the most of this results. Sometimes you will prefer to keep brand at the end. like BD_(key)_SA808_GB_001.wav or even without underscores to shorter the sequence.
So ig GB_0001.wav is truncated you ever see the most important your sample is a BD in key of (G for example) and it’s comes from a 808…
Hope it make sense 