Capitalize only first word of sentence in selected text capitalize word after single quote (apostrophe)

[icytree]

Note: Everything works as expected only if the text after the single quote is a single "s".
Issue: In other language like french, apostrophe are used in many other cases.
Example :
voici la ligne représentant l'exemple du problème. would be modified to Voici la ligne représentant l'Exemple du problème.

[Benature]

To avoid this problem, for now, ' is disabled to be the signal of the beginning of a new sentence.

[icytree]

Great it works well ! Thank you

[Benature]

It is a temporal workaround, as ' may also contain a sentence (#14). It would be appreciated if you could provide a list that should not be capitalized in French so that I can make a strict rule.

[icytree]

Sorry for the delay, this websites does explains it fairly well in english. In term of pattern, I think it is fair to say that the apostrophe (used through single quotes in Obsidian) is always preceded by 1 to 2 letters (ex. d', qu', ...) and immediately followed by minimally one letter or more forming a word (ex. qu'à, l'exemple...). So I guess this could be matched using regex and look around ?