One great Cody x Harem TDI fanfiction is 'Cody's Unusual Adventures in the TDI Harem'. It explores Cody's relationships with multiple characters in a really interesting way, with a good mix of humor and some light-hearted drama.
I'm not sure about a specific name, but generally, in Cody x Harem TDI fanfictions, you can expect to see Cody's character grow as he deals with his feelings for multiple love interests. These fanfictions often play on Cody's somewhat nerdy and endearing personality traits. They might also include scenarios where the other TDI contestants react to Cody's harem situation, which can lead to some hilarious and tense moments.
Well, there's a fanfiction called 'Cody and His Harem: TDI Edition'. In this one, Cody has to navigate through the challenges of being in a harem situation within the Total Drama Island (TDI) setting. It delves deep into the character dynamics and how Cody's personality plays a role in his interactions with the harem members. There are some really fun and unexpected twists that keep the story engaging. It shows how Cody tries to balance his feelings for different characters while also dealing with the competition and drama that comes with being on TDI.