I think ,there is nothing against it. As there is no id-registration etc. when buying tickets , anybody who comes with a winning ticket gets his/her prize.
Let 's assume there is a limitation for non-turkish citizens , contact me with your winning ticket and I 'll get the money for you.
Usually when people win a great prize ( The grand premium is 40 million TL this year ) and want to stay anonymous , they go to a bank , open an account , make a contract and the bank manager gets the money for them.