Instructions: In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.
Input: Context: In 1967, upon completing his degree, he traveled to London to attend the London Film School Link Information: In October 1956, the principal of the Heatherley School of Fine Art, Gilmore Roberts, set up a short course in filmmaking. Before applicants could even enrol, he found out that the school had been sold from under him. He decided to continue the course independently, so he set up the London School of Film Technique in Brixton. The first filmmaking course started in April 1957.

The school was the first of its kind in the United Kingdom. Inspired by the emergence of film schools in Eastern Europe after World War II, it was set up around the belief that the future of the British film industry required properly designed formal training, rather than the apprenticeship basis which was, at the time, the only access into the field. At first, the school offered a 6-months diploma course which students could take over the day or evening classes, with an optional 6-months extension. Under the leadership of principal Robert Dunbar, the course was expanded to 33 weeks and later 2 years, forming the basic structure for a curriculum that is still largely in place today.

This caused a drastic increase in the student numbers, which made the original premises in Electric Avenue, Brixton, unsuited. The school moved to the West End in 1963, first into a building in Charlotte Street and later, in 1966, in its current premises on Shelton Street. In 1969 it changed name to London Answer: 1969
Output:
What year did the film school that Loevy attended change its name?