I just did a search on le Monde's front page and no trace of the word Carney. Right now it seems to me that this press conference is important for Canadians and nobody else.
And Macron is infamous for saying things and doing the exact opposite.
He's now very unpopular in France and always looking for ways to seize attention.
This is not to say that he didn't do the right thing this time (he did, both with Trump and Carney)
Just trying to put things in context.