This is the 14756th most frequent Korean word.
바꾼다고
"바꾼다고" means "saying (or implying) that (someone) will change (something)."
Here, '바꾼다고' is used to indicate the reported speech of the subject about changing something.
그는 자신의 계획을 바꾼다고 했어요.
He said he would change his plan.
In this sentence, '바꾼다고' relays the subject's intention to swap one item for another.
친구가 이 그림을 저 그림으로 바꾼다고 합니다.
My friend says they will replace this picture with that one.
The expression '바꾼다고' is utilized to recall someone's prior statement about updating or changing.