def METHOD_NAME(self):
    '''
    Overloaded version of pmg_tk.PMGApp.initializePlugins
    Initializes already loaded plugins.
    '''
    from pymol.invocation import options
    from . import plugins, addmenuitem
    if not options.plugins:
        return
    # Load plugin manager independent of other plugins
    addPluginManagerMenuItem()
    if options.plugins == 2:
        from . import initialize
        return initialize(self)
    for info in plugins.values():
        if info.loaded:
            info.legacyinit(self)