Ok fine . Can you tell me that if i modify plugin file and in future if i update that plugin with latest one
than what will happen ? is my modification will be there or overwrite it ?
As per your suggestion it will overwrite it now if i use same modified plugin in approximate 500 sites than at that
time all 500 sites will stop working right ? and I have to redo all work again in those sites right ?
Is this correct way Mr Shaon ? Do i follow you instruction or not ?