[Feature request] ElementGroup control name to ElementGroupPanel

[Yopler]

Is your feature request related to a problem? Please describe. I just discover The ElementGroup control. At first, I think it was prefix or suffix that we add at the end of an input. To be clear with the user and still follow your convention by naming Panel, I propose to change the name to ElementGroupPanel

Describe the solution you'd like Change the name to ElementGroupPanel.

Describe alternatives you've considered Using ElementGroup 😆 (I stick to the Template 😉)