sysSetWindowTitle

Sets the title text of the 3D graphics window (if it exists) to the specified string. If title is NULL or if the 3D graphics window (g_3D_hwnd) doesn't exist, the function returns without making changes.

Uses SetWindowTextA to set the window title. This is different from sysSetAppTitle which sets the console window title. Useful for customizing the 3D graphics window title to display application name or current scene information.