Swapped the name "Liberty Island" with "Donja Siga" due to "Liberty Island" being the claim of a particular Youtuber and not many others I can find.
Added the name of Donja Siga (referred to as Liberty Island by Liberlanders). As Gornja Siga is referred to as Liberland here, I assume we follow the Liberlander view on the area, which is why I used "Liberty Island" as the main name.