@dolce5EC2
Unfortunately, the last reply appears to be from an Ai bot. They've been flooding the forum lately with only marginally correct (but generally incorrect) answers.
Back to the topic: What exactly do you want to find (capitalise letters or words or sentences or whole paragraphs? and what exactly do you want to do with the result?
Personally, I usually use REGEX (regular expressions) in Javascript for such cases. However, to set up a suitable rule for REGEX, you need to know exactly what you want to search for (and ideally also what you want to do with the result afterwards).
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