BuddyPress.org

If you open the header.php file you can see that 2010 theme and bp-defaut are calling two different site names. I don’t think this will work but you can try to add bp_site_name() instead of what 2010 uses bloginfo( ‘name’ );

The problem is new sites are not BuddyPress sites they are just using the same WordPress database as the main site. So new sites have their own names and such.