Congrazie freelancer romania

hi, i bought this wordpress-template http://themeforest.net/item/directory-portal-wordpress-theme/3840053 if i search locations or categorys throung searchbar in german (first language) it works fine: http://www.shopping-pustertal.it/?s=&categories=0&locations=42&dir-search=yes if i search in italian (second language) it doesn't work properly: http://www.shopping-pustertal.it/it/?s=&categories=0&locations=63&dir-search=yes problem seems that id of locations (or categories) should be the same, but here its 42 in german and ...