Is it possible and how to autocorrect a certain word on all sites?

Question

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Already raised this issue, and partly solved the problem. Thank you Wernalur.
But the question arose: Is it possible and how to do this so that when visiting any site, the browser checks for the presence of a certain word on the page, and replaces it with another one?
For example: In Google, we are looking for a recipe for buns, following the link we get to a page where there is the word "priest", and it is automatically replaced by "pyatyatochka" or another word (s).

Answer 1

https://chrome.google.com/webstore/detail/word-rep...
stackoverflow.com/questions/5797661/replace-text-i...

Answer 2

Using browser extensions.
An example has already been given above.