Added 'custom structure' for premalink and placed '/mybase/%postname%/'
It is making all posts look like 'www.mysite.com/mybase/postname'
But it is not working for pages.
page name still remains 'www.mysite.com/pagename'.
How to change it ?
Put this code in your functions.php file.
add_action( 'init', 'custom_page_rules' );
function custom_page_rules() {
global $wp_rewrite;
$wp_rewrite->page_structure = $wp_rewrite->root . '/mybase/%pagename%';
}
After put this code you want to save permalink once time in wordpress back end.