Placing a sticker in the Qur'an stating that it is for esaal-e-sawaab

Is it permissible to stick the following in the Quraan Majeed for esaal-e-thawaab? “This Quraan Majeed has been donated for the esaal-e-thawaab of the virtuous soul of our beloved Holy Prophet Muhammed (sallallahu alaihi wasallam) , to my father _____, my mother _____, brother _____ and sister _____ and all the Muslim men, women and children.”