Question: What fictional boarding school was the setting of the 2009 film that the actress who played Sam Puckett on "iCarly" was one of the stars of?

Context articles: ICarly (season 7)
Minor Details
List of Sam &amp; Cat episodes
ICarly
Jennette McCurdy
ICarly (season 3)
ICarly (season 4)
ICarly (season 5)
ICarly (season 6)
ICarly (season 2)

The seventh and final season of "iCarly" began airing on Nickelodeon on October 6, 2012.
 This season features Carly Shay (Miranda Cosgrove), Sam Puckett (Jennette McCurdy), Freddie Benson (Nathan Kress) and Gibby Gibson (Noah Munck) as their web show, "iCarly", is becoming more popular worldwide.
Minor Details is a 2009 film by John Lyde of MainStay Productions and written by Sally Meyer and Anne M. Edwards starring Kelsey Edwards, Caitlin EJ Meyer, Danielle Chuchran, Lauren Faber, Jennette McCurdy, Emma Duke, Savannah Jayde Gipson, Brady Edwards, Andrew Cottrill, and Elijah Thomas playing students at the boarding school Danforth Academy who try to solve the mystery of why different groups of students are getting sick for no apparent reason.
"Sam & Cat" is an American sitcom that originally aired on Nickelodeon from June 8, 2013 to July 17, 2014.
 It is a crossover/spin-off and sequel of both "iCarly" and "Victorious".
 It stars Jennette McCurdy and Ariana Grande as Sam Puckett and Cat Valentine respectively.
 The series is based on both these girls as they buddy up as roommates and start a babysitting business to fund their adventures.
 In March 2014, sources at Nickelodeon differed over whether "Sam & Cat" would be renewed for a second season, but on July 2, 2014, a promotional video on Nickelodeon stated that there were two episodes left, and on July 13, Nickelodeon announced that "Sam & Cat" was officially cancelled after just one season.
iCarly is an American teen sitcom created by Dan Schneider that ran on Nickelodeon from September 8, 2007 until November 23, 2012.
 The series focuses on Carly Shay, a teenager who creates her own web show called "iCarly" with her best friends Sam Puckett and Freddie Benson.
Jennette McCurdy (born June 26, 1992) is an American actress, producer, screenwriter, and singer.
 She is best known for her role as Sam Puckett on the Nickelodeon sitcom "iCarly" and its spin-off series "Sam & Cat".
 She has also appeared in a number of television series, including "Victorious", "Zoey 101", "True Jackson VP", "Malcolm in the Middle", and "Lincoln Heights", and has also produced, written, and starred in her own online series titled "What's Next for Sarah?
".
 Since May 2015, she has starred in the Netflix/City drama series "Between" as Wiley Day.
The third season of "iCarly" aired on Nickelodeon from September 12, 2009 to June 26, 2010.
 The season features Carly Shay (Miranda Cosgrove), Sam Puckett (Jennette McCurdy) and Freddie Benson (Nathan Kress) as they continue their own Web Show called iCarly.
 Jerry Trainor co-stars as Carly's big brother, Spencer Shay.
 This season was the result of split within the second season production of 45 episodes whereas 20 remaining episodes were marketed as the show's third season.
 When released to DVD, "iThink They Kissed" and "iCook" were featured on the "iCarly Season 2: Volume 2" DVD, while the rest of the season is released as "iCarly Season 2: Volume 3".
 This season had the specials "iThink They Kissed", "iMove Out", "iQuit iCarly" "iSaved Your Life", "iSpace Out", "iBloop" "iWon't Cancel the Show" and "iPsycho".
 A few episodes this season and last season were released on the "iCarly Collection" DVD that was released on July 2011.
The fourth season of "iCarly" began airing on Nickelodeon July 30, 2010, and ended on June 11, 2011.
 The season features Carly Shay (Miranda Cosgrove), Sam Puckett (Jennette McCurdy) and Freddie Benson (Nathan Kress) as their own Web Show iCarly is becoming more popular worldwide.
 Jerry Trainor co-stars as Carly's big brother Spencer.
 Noah Munck joins the main cast this season as Gibby Gibson.
 The specials of the season include "iGot a Hot Room", "iSam's Mom", "iDo", "iStart a Fan War", "iOMG", and "iParty With Victorious".
The fifth season of "iCarly" began airing on Nickelodeon on August 13, 2011 and finished its run on January 21, 2012.
 This season features Carly Shay (Miranda Cosgrove), Sam Puckett (Jennette McCurdy), Freddie Benson (Nathan Kress) and Gibby Gibson (Noah Munck) as their web show, "iCarly", is becoming more popular worldwide, with Sam and Freddie now as a confirmed couple, until the episode, "iLove You".
 Jerry Trainor co-stars as Carly's older brother Spencer, and Noah Munck co-stars as Gibby.
 This season had the specials "iLost My Mind", "iDate Sam & Freddie", "iBloop 2: Electric Bloopaloo", "iStill Psycho, and "iMeet the First Lady".
The sixth season of "iCarly" began airing on Nickelodeon on March 24, 2012 and ended on June 9, 2012.
 This season features Carly Shay (Miranda Cosgrove), Sam Puckett (Jennette McCurdy), Freddie Benson (Nathan Kress) and Gibby Gibson (Noah Munck) as their web show, "iCarly", is becoming more popular worldwide.
 This is by far the shortest season of "iCarly" and the first since Season 1 to not have a special.
The second season of "iCarly" aired on Nickelodeon from September 27, 2008 to August 8, 2009.
 The season continues the stories of Carly Shay (Miranda Cosgrove), Sam Puckett (Jennette McCurdy), and Freddie Benson (Nathan Kress) as they produce their own web show called "iCarly."
 Jerry Trainor co-stars as Carly's big brother Spencer.
 This season is the first to have a major plot twist, as it sees Sam and Freddie sharing their first kiss, just to avoid the frustration of not having a first kiss.
 This is followed by them becoming somewhat closer.
 This season contained the special "iChristmas".
 The second season consisted of 45 episodes, with 25 of them airing as part of the second season before the remaining 20 were marketed as the third season.