godan verb (-ru), intransitive verb
change to; switch to; be replaced by
Intransitive verb describing a state or mode changing from one thing to another. Often used for systems, settings, schedules, or mental states.
テレビのチャンネルが自動で切り替わった。
The TV channel switched automatically.
仕事モードに気持ちが切り替わらない。
I can't switch my mindset to work mode.