wrong localization

the app does not read the correct system language which in my case is english, but am located in Brasil and "talks" portuguese to me, thanks!

System: Host: hm-neon Kernel: 5.9.6-hmich-tl-1.93 x86_64 bits: 64
           Desktop: KDE Plasma 5.20.3 Distro: KDE neon 20.04 5.20
CPU: Topology: Quad Core model: AMD Phenom 9550 bits: 64 type: MCP L2 cache: 2048 KiB
           Speed: 1100 MHz min/max: 1100/2200 MHz Core speeds (MHz): 1: 1100 2: 1100 3: 1100
           4: 1100
Graphics: Device-1: NVIDIA GK208 [GeForce GT 710] driver: nouveau v: kernel
           Display: x11 server: X.Org 1.20.8 driver: modesetting unloaded: fbdev,vesa
           tty: N/A
           OpenGL: renderer: NVD9 v: 4.3 Mesa 20.0.8