Hi, if you followed all instructions from teseo and not works yet, is because in other circumstances, you only renamed it, but the preference value is the same for bender or other theme not exists anymore (bender, per example). So, maybe your bender now is from gui folder, because osclass not find the saved preference theme, and return bender theme by default.
1 - Choose bender first on admin as preference and save it (if not exists bender anymore, you need put the bender theme there again and make sure is the preference theme saved).
2- After, choose your new renamed theme as preference and save it. If not works, is because your changes of index.php are wrong or incomplete.
See the correct example for modify index.php of a clone of bender theme for other theme name. ie: "mytheme":
<?php
/*
Theme Name: mytheme
Theme URI: http://osclass.org/
Description: mytheme
Version: 3.0.0
Author: Osclass
Author URI: http://osclass.org/
Widgets: header, footer
Theme update URI: mytheme
*/
function bender_theme_info() {
return array(
'name' => 'mytheme'
,'version' => '3.0.0'
,'description' => 'mytheme'
,'author_name' => 'Osclass'
,'author_url' => 'http://osclass.org'
,'locations' => array()
);
}
Another attention you need is the name of the functions of your new bender renamed. You need rename all functions of your new theme renamed, or you will have problems with duplicate functions with same name on orginal bender theme.
Regards