Locale change for Facebook login

SSO
1

Is there a way to change the locale of the Facebook js sdk used in the head tag.

I want to load Facebook login popup in Japanese.
I guess we can do it by loading the Facebook js sdk with a locale ja_JP rather than en_US but i could not find a way to edit the link in the header.

Anybody pls suggest how to achieve it.

2

The Facebook login open in a popup from Log into Facebook | Facebook, and in the language configured in the browser of the user (Portuguese for me, when logging into Meta).