As far as I know there is no easy way to do that. The only way I’ve seen so far is customizing WP and BBPress themes to match. For example http://themehybrid.com/ (WordPress) and http://themehybrid.com/support/ (BBPress).
You have to replace the call to BBpress’ language file. A good place to do this is a language specific file in your general languages directory. For Turkish it would probably be a file named tr_TR.php. This will be loaded automatically and only if it matches the language of your blog. It will not be … Read more
I’ve created these two functions you may use to add custom items to a given menu item present in your menu (page, post, link…). In your case, you can add these function to your functions.php and call them like this: $menu_name=”Your Menu Name”; $name_of_menu_item_to_append_to = ‘My Account’; $id_of_menu_item_to_append_to = get_wp_object_id( $name_of_menu_item_to_append_to, ‘nav_menu_item’ ); $new_submenu_item = … Read more
Indeed, there is a function named is_bbpress(). Use the RC1 version, it was introduced in r3344.
Get redirection plugin to redirect the /profile.php to bbpress profile. Then there is a plugin called admin menu editor where you can completely remove the profile the admin menu (and other unwanted admin menu items). Or you can replace the wordpress profile with just email and password wordpress.org/extend/plugins/change-password-e-mail/