Website CMS of

Good day, I´m looking for a custom powerful complete "Content Management System" written in PHP which has allready been build with easy translation properties and easy to customize templates in it, and easy to add plugins to it. This is for a medium size webdesign firm and we are actually looking for a partner program on this one, so if you have allready built a good CMS and wan´t to resell ALOT of licenses please bid for each license you wan´t here. If you have a CMS but have something else in mind please feel free to contact us and maby we can come to an agreement on something. Also the budget on this one is actually on how good the CMS is so feel free to bid $30-$5000+ for each license.