fix(frontend): studio to brain studio (#2316)

# Description

Please include a summary of the changes and the related issue. Please
also include relevant motivation and context.

## Checklist before requesting a review

Please delete options that are not relevant.

- [ ] My code follows the style guidelines of this project
- [ ] I have performed a self-review of my code
- [ ] I have commented hard-to-understand areas
- [ ] I have ideally added tests that prove my fix is effective or that
my feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged

## Screenshots (if appropriate):

frontend/lib/components/Menu/components/StudioButton/StudioButton.tsx

@@ -4,11 +4,14 @@ import { usePathname } from "next/navigation";
 import { MenuButton } from "@/lib/components/Menu/components/MenuButton/MenuButton";
 
 export const StudioButton = (): JSX.Element => {
+  const pathname = usePathname();
+  const isSelected = pathname ? pathname.includes("/studio") : false;
+
   return (
     <Link href={`/studio`}>
       <MenuButton
-        label="Studio"
-        isSelected={usePathname()?.includes("/studio")}
+        label="Brain Studio"
+        isSelected={isSelected}
         iconName="brainCircuit"
         type="open"
         color="primary"