Need help with 4 ckeditors and 4 different languages

Hi I have 4 instances with names

text_en, text_de, text_it,text_fr

From the dialogName link I call

CKEDITOR.on( 'dialogDefinition', function( ev )   {
      var dialogName = ev.data.name;
      var dialogDefinition = ev.data.definition;
      ev.data.definition.resizable = CKEDITOR.DIALOG_RESIZE_NONE;
      
      if ( dialogName == 'link' ) {    
         var infoTab = dialogDefinition.getContents( 'info' );
         var advTab = dialogDefinition.getContents( 'advanced' );
         var urlOptionsPanel = infoTab.get('urlOptions'); 
              urlOptionsPanel.children.push({
                        id : 'internalLink',
                        type : 'html',
                        html: output
            });
      }
   });

And this is the output for English

var output_en = '<SELECT name="internal_link" change="linkShortcut(this.value)" >';
output_en += '<option value="">Choose page</option>';
output_en += '<option value="./page1_en">Page1 EN</option>';
output_en += '<option value="./page2_en">Page2 EN</option>';
output_en += '<option value="./page3_en">Page3 EN</option>';
output_en +='</select>';
}

French

var output_de = '<SELECT name="internal_link" change="linkShortcut(this.value)" >';
output_de += '<option value="">Choose page</option>';
output_de += '<option value="./page1_de">Page1 DE</option>';
output_de += '<option value="./page2_de">Page2 DE</option>';
output_de += '<option value="./page3_de">Page3 DE</option>';
output_de +='</select>';
}

My question is how can I show
html: output_en for ckeditor name text_en and
html: output_de for ckeditor name text_de in stead of html: output

Thanx in advance