We all know that Le Paon is going to be a new female supervillain in the coming episodes. Some sources say we will see her by the end of season 2. This is not yet completely confirmed. But anyway, the main point of this post is the gender.
Le Paon means 'The peacock'. But, 'Le' is masculin. It's a masculin article 'the' in French. The female article is 'La'. So, if this Miraculous Holder is female, then it should be La Paon, not Le Paon. The article defines the gender of the noun (person, in this case) for some words in French. Let me know what your thoughts are on this. BTW, I'm a beginner in French and this information about French grammar is from a textbook and from general French.