Change what day the week starts on

Hi, when I tell Matomo that I want to see the data for the current week, it shows me the data starting on Monday and that throws the data off from all the other data we use where the week starts on Sunday. I’ve looked through the settings, but I can’t find a place to change this and searches via the forums or Google only bring up very old topics asking the same question but with no resolution. Can this be done in Matomo? Am I just missing the config setting?

I think this isn’t possible (yet).