Massive File Renamer might be a bit more popular than 1-4a Rename. We know about 1 link to it since March 2021 and only 1 link to 1-4a Rename. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
1-4a Renamer has been my goto for a long time to do this sort of thing, though it's a little antiquated for current systems. Source: about 2 years ago
To solve your filename problem, I'd personally use a batch file renaming program like massive file renamer. I use it all the time for stuff like this. Source: over 2 years ago
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