What is the easiest way to replace latin characters in words with cyrillic?

Question

Regular Expressions

I searched the open spaces, found only services for inverse tasks.
There are (were) unscrupulous copywriters who "uniqueized" articles by replacing similar Cyrillic characters with Latin characters. As a result, I have a lot of articles like

With direct inhalation, oils are inhaled from a bottle, or from a napkin, on which a few drops are applied. This method gives a stronger effect than the aroma smoker.

where in most words 1 letter is replaced by Latin.
so far I could only find a regular expression to find them in the text, but how to automatically replace them (considering that it is necessary to exclude the replacement inside < > so as not to replace characters in different classes, etc. class="img-fluid mx-auto d-block")?
(?<=[A-Za-z])[a-zaei]|[a-zaoi](?=[A-Za-z])

Answer 1

In notepad++ regex - no way.
You will have to replace one character at a time, but in all files at the same time.
There aren't many of them.
eyopac
ETOPAHKCBM Do
n't forget about number 3.