cm-web-legacy/public/js/ckeditor/plugins/font/lang/bn.js

CKEDITOR.plugins.setLang("font","bn",{fontSize:{label:"সাইজ",voiceLabel:"Font Size",panelTitle:"সাইজ"},label:"ফন্ট",panelTitle:"ফন্ট",voiceLabel:"ফন্ট"});