Hi again,
https://killmenow.org/ is connected to WordPress.com with a different user (lawrencefisher401) than https://blogger4u.co.il/ (lbigfoot) so on our end at least, there is no link at all between the sites, and as I mentioned, the emails I got did NOT show the incorrect site name. Since blogger4u.co.il appears to be in development for now, is it possible that you copied over the database from killmenow.org when you created blogger4u.co.il, or something along those lines? That may have caused what you saw, somehow, but as I mentioned, I wasn’t able to reproduce it, everything appears to be correct on our end, and the emails I got had the correct site name