[5] In September 2017, she moved to Turkey and transferred to the Istanbul-based Ataşehir Belediyespor to play in the Turkish Women's First Football League.

[1][6] After scoring two goals in 17 matches of the 2017-18 season,[1] she returned to Germany to play for her hometown club SV Alberweiler in the Frauen-Regionalliga Süd.

[4][8] In Summer 2021, she went to Turkey again, and joined Gaziantep-based ALG Spor to play in the 2021–22 Women's Super League.

[1] On 23 August 2024, Cumert signed a one-year contract with Turkish Super League club Galatasaray.

[11][12][13][14][15][16] She was admitted to the Turkey national team and debuted internationally in the 2019 FIFA World Cup qualification – UEFA preliminary round – Group 4 match against Montenegro.