Customizing the menu in the player properties

Good morning everyone

First, I apologize for my poor english (I'm a french designer )

I'm trying to customize the menu of a module in the player properties.

What I need to appear in the menu are the scene's title slides (cf. image attached), but only them.

Is there a way to ask the menu to display only the sequence' titles, without any way to expand each sequence ? I found an option to collapse the menu, but the learner can expand each sequence.

If not, I plan to create a "menu slide", with an icon displayed on each screen of the module. Clicking on the icon would display a kind of layer giving access with a link to each sequence. Is there a tutorial to create that kind of thing

Thanks in advance