Change language on output of sensor attribute?

Hi,

I am sorry if this question have been answered before! Have tried to find the information, but was not able to.

Is it possible to change the output language of the information that is presented by the attribute of a sensor… maybe with some “style” “code”?

My mail sensor is presented in english (as below screenshot). Would like for it to be presented in Swedish instead. (HA is set to use English, some other senesors needs English to be shown)
language

Thank you!