The hole in your panel is 24 mm x 43 mm.I don't get it. The switch you show above will not fit the openings.
The frame on the switch is 25.91 mm x 50.04 mm
The recommended (minimum) hole for the switch is 22 mm x 44 mm.
If you find that the switch is too long, there is just 1 mm on the short edge of the panel to file away.
If you find that the switch will move sideways in a disturbingly manner, add some tape to the longer sides.
One thing that came to mind; Check the dimensions of the frame on the switch you choose, to be sure that there will be room to arrange them like the old ones.