seo kurdum türkçe karekter sorunu var

****** CUSTOM CHARACTER REPLACEMENTS ******
// The following array enables you to select a replacement for characters other than the ones replaced
// by default.
$vbseo_custom_char_replacement = array(

'Č' => 'c',
'č' => 'c',
'Ğ' => 'g',
'ğ' => 'g',
'Ş' => 's',
'ş' => 's',
'İ' => 'i',
'ı' => 'i',
'Ç' => 'c',
'ç' => 'c',
'Ü' => 'u',
'ü' => 'u',
'Ö' => 'o',
'ö' => 'o',
'ı' => 'i',
'İ' => 'i',
'é' => 'i',
'â' => 'a',
'Ê' => 'e',
'Â' => 'a',
'ê' => 'e');