How to change fields in ocstore opencart?

Question

opencart

I did not find anything in the controllers (there is no model). It is necessary to change the placeholder for these inputs, but they fit through the array c already in the layout.

Answer 1

From the screen it looks like this is the Simple module, it has almost everything rendered as custom options in the admin panel. If the required one is not there, then it will be necessary to look at the module files.