No it cannot. SwiftKey has exactly two "languages": one is French, the other is German/English/Italian/Romanian. Yes it's a mash of all four, which makes the default swiped word and the suggestions exactly useless. Who the hell thought that was a good idea... only Samsung keyboard offers separate languages as well, but it's kinda worse in suggestions than GBoard.
No it cannot. SwiftKey has exactly two "languages": one is French, the other is German/English/Italian/Romanian. Yes it's a mash of all four, which makes the default swiped word and the suggestions exactly useless. Who the hell thought that was a good idea... only Samsung keyboard offers separate languages as well, but it's kinda worse in suggestions than GBoard.