Sorry, this technical name is already taken

My hub
#1

I have tried all names including my-taxi-maka-2023 but i receive the followin error Sorry, this technical name is already taken

#2

Dear Charles,

Please, try to clear cache before setting the brand technical name.
for Mac: Cmd+Shift+r
for Windows: Ctrl+Shift+r

Please mind that the system accepts only latin non-capital letters for the brand technical name (+numbers and “-” sign).

Regards,
Anna