BrunuhVille is Argo City... Brunuhville is Kara Zor-el (Laura Vanderoort) in Argo City....

https://www.youtube.com/watch?v=50V9n1ZQV84


… just to avoid potential confusion, Supergirl's not actually from Kandor... Supergirl is an occasional visitor to Kandor.. with her brother Superman... Supergirl is not a frequent visitor of Kandor.. Supergirl occasionally visits Kandor... Supergirl actually visits Kandor on more than rare occasions.. Supergirl occasionally visits Kandor...