There is the same issue in French that the lack of accent can change the meaning, so the French Academy does recommend putting accents on capitals. https://www.academie-francaise.fr/questions-de-langue#5_strong-em-accentuation-des-majuscules-em-strong
Newspaper title "UN INTERNE TUE":
- Un interne tue: medical intern kills
- Un interne tué: medical intern killed
- Un interné tue: institutionalized patient kills
- Un interné tué: institutionalized patient killed
Example from https://www.projet-voltaire.fr/ressources/accent-majuscules-capitales/