My zencart is 1.5.8. I installed a plug-in named "footer menu". But the page titles are messed up. my site is best4future.com

Quick Links
Home
TABLE_HEADING_FEATURED_PRODUCTS
BOX_HEADING_SPECIALS
BOX_HEADING_WHATS_NEW
CATEGORIES_BOX_HEADING_PRODUCTS_ALL
Information
BOX_INFORMATION_ABOUT_US
BOX_INFORMATION_SHIPPING
BOX_INFORMATION_PRIVACY
BOX_INFORMATION_CONDITIONS
BOX_INFORMATION_SITE_MAP

I tried many time to fix it but failed. Could you please help me out? Thanks!!!