settings.json

{
  "workbench.colorCustomizations": {
    "tab.unfocusedActiveBorder": "#fff0",
    "tab.activeBorder": "#E91E63",
    "titleBar.activeBackground": "#E91E63",
    "titleBar.activeForeground": "#000000",
    "activityBar.background": "#E91E63",
    "activityBar.foreground": "#000000",
    "statusBar.background": "#E91E63",
    "statusBar.foreground": "#000000"
  },
  "window.title": "~[PAGES]~${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${separator}${activeEditorShort}${separator}${rootName}"
}