My wiki is NOT multilingual.
I have a few pages who don’t have a default language (Informations → Locale → None).
I don’t know exactly why, it’s a wiki I migrated several times (from 6 to 8, and now from 8 to 14), and I think a few years ago I tried out the multilingual option, and somehow in the process I must have messed up a few pages.
Can a page’s default locale be set up for an existing page ?
Note : I tried to set my wiki to multilingual, to see if it allows me to change it’s default language, but that’s not the case. It only allows me to translate the page, not to alter it’s default locale.