Well yes. I showed you how to do that.
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set fileName to "One.jpg"
set newFileName to change "^" into "01-" in fileName with regexp
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set fileNames to {"one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten"}
change {"^on.*", "^f.*"} into {"•••", "•••"} in fileNames with regexp
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The list-form of 'change' works on a one-to-one ratio - each list-index-item-find corresponds to the matching replace-item in the second list.
You cannot use this to directly create a numerically incremented list.
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Best Regards,
Chris