fixing the palette and uploading it to json

Hello, I would like to fix this window with palettes, because in large design systems when changing palettes or making any edits must constantly check colors + edit their names, and the constant opening of the window after selecting a frame or object looks not user friendly. I know that now is being developed window of options and variables, but it is in beta and does not have the ability to upload to json, it is 2 approaches, it turns out that both ways of working with a large number of variables is not yet brought to mind.
I would like to propose a solution without additional plugins, so that unloading goes to json in both options + there is a fix for the current palette.