If you search for Turkey and "Winnie the Pooh" in Google, you'll find plenty of disclaimers on this story. For example:-
Turkey's public broadcaster has denied reports that it has banned the popular Walt Disney cartoon "Winnie the Pooh" because one of the main characters in the show is a piglet.
Turkish Radio and Television (TRT) said late Saturday media reports that "Winnie the Pooh" and other cartoons featuring pigs had been barred "are untrue and aim to discredit the institution."
It's another example of urban myth compounded by xenophobia. We were in Turkey on holiday last month and none of the restaurants we visited had any qualms about offering bacon or other pork products.