has the name of the post of chancellor mentioned above, been renamed in later years?
No it has remained same
Chancellor of Germany
he eighth and current holder of the office is Angela Merkel, who was elected in 2005 and re-elected in 2009, 2013 and 2017. She is the first woman to be elected chancellor, and the first chancellor since the fall of the Berlin Wall to have been raised in the former East Germany (GDR).
who were king and queen of england during ww2 George VI and Lady Loughborough when did they get married? 26 April 1923 was he eager to take up his role as king? No he was reluctant to accept it what was the reason? UNANSWERABLE which country was his main enemy during the war mentioned above? Nazi Germany why was the country named that way? because Adolf Hitler and the Nazi Party controlled the country when did this party come to power there? 1920 when did the party leader mentioned above become involved in politics? He rose to power as the chancellor of Germany in 1933 did he commit any atrocities in this role? Yes,  genocide of the Jews
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Chancellor of Germany [SEP] Introduction
The chancellor of Germany, officially the federal chancellor of the Federal Republic of Germany (), is the head of government of Germany and the leader of the executive of the Federal Cabinet. The chancellor is also the commander in chief of the Armed Forces of Germany during wartime. The chancellor is elected by the Bundestag. The eighth and current holder of the office is Angela Merkel, who was elected in 2005 and re-elected in 2009, 2013 and 2017. She is the first woman to be elected chancellor, and the first chancellor since the fall of the Berlin Wall to have been raised in the former East Germany (GDR).