There are 3 things you can do to improve this:
1. In Preferences, under Layers/Objects, make sure [Auto-size Name column] is enabled. This will keep the full name of the layer from being truncated.
2. Auto-size will push any columns to the right of Name further right. If you don't need those columns, hide them. To hide, right-click on the title bar and disable the columns you wish to hide. (I hide Comments, Kind, Quick Settings, and Tags. There are other ways to view these without taking up panel space.) If there are columns on the right you wish to keep visible, move them to the left of the Name column. To do that, just click on the column icon and drag it. In your example, I'd drag the Label column to the left.
3. Widen the Layers panel by dragging the left edge out.
Here's an example:
I don't normally have the panel this wide, I'm just showing it this way as an extreme example. (Sorry, I had to blur some of the text.)
Hope this helps.