Features
You are reading the documentation for ESP-DASH v4.x.x, which is no longer the latest release. View the v5.x.x documentation.Custom Title
Change the ESP-DASH Pro v4 dashboard title shown in the browser tab with setTitle().
ESP-DASH Pro feature. This functionality is available only in the commercial edition of ESP-DASH.setTitle() on the ESPDash instance replaces the default title of the dashboard, which is shown in the browser tab.

Usage
dashboard.setTitle("New Dashboard XYZ");