hey Tamer,
I am sorry that delay of this reply,
Perhaps you can follow my instruction below and see is it help ?
STEP 1 : Access your Easysocial dashboard (ensure that you already logged in)
STEP 2: Go to this file location rename the file JoomlaFolder/language/en-GB/..
en-GB.com_easysocial.ini
// temporary rename to
en-GB.com_easysocial.ini_bak
STEP 3 : Copy the Easysocial dashboard page URL open another new tab windows and do the comparison
STEP 4 : It will show up all the untranslated string on the page (screenshot :
http://screencast.com/t/kt9LnV58b8 )
STEP 5 : So you can record the filter untranslated string in your notepad temporary
STEP 6 : After you recorded all the language string you would like to change, then renamed back the language file to
en-GB.com_easysocial.ini
STEP 7 : Create a new file in
JoomlaFolder\language\overrides\en-GB.override.ini (If you using English language)
STEP 8 : Then put all the language string in this language override file, screenshot :
http://screencast.com/t/ewXZMwhZX
Hope this will help.