From this month, the person in charge will change from ~~ to ~~
The leader will change from ~~ to ~~ this month
今月 - this month
今月から - from this month
担当 - leader, person in charge
プロジェクト担当 - leader of the project, person in charge of the project
〜〜から〜〜に変わりました
Change from ~~ to ~~
今月から担当がたまごさんからエッグさんに変わりました
From this month, the person in charge will change from Tamago to Eggu
イギリス 
