https://multiplefilemaker.com/
findstr replace
findstr replace

How do I find and replace in Windows 10?

Solutions
Try before buy! Download free versions:
DB Maker
Extract data from text, html, xml and other files.
Learn more
Miltiple HTML file generator
Using just one csv-file with a database, you can create thousands of HTML pages.
Learn more
Multiple File Search and Replace
Edit, find and replace text in multiple files.
Read manual
Website Extractor
The program can download up to 100 files at a time
More info
findstr replace
How do I find and replace in Windows 10?

"Code Example 5-5: The findAndreplace0 Function function findAndReplace(input , findstr, replacestr) if (findstr = replacestr) { return ""Error! The Find and Replace ..."