Notifications and Notification Panel Turned to Chinese

Hey all! Within the past few days, I noticed my notifications and notification panel widgets are in Chinese instead of the usual English. I thought it might be an issue with needing to be updated so I updated the ColorOS 15 but still no change. When I reboot it, everything is back to English only to turn back to Chinese after a while of use.

Anyone else experience this? Solutions, advice? Thanks in advance.

It is a Chinese phone bought in China BTW but once I changed the system language upon buying I never had this issue.