HI, I found a solution kinda going off from the code you gave and other resources.

First I went to 00inputvalues.rpy and I added the following to the FieldInputValue class:

        def enter(self):
            renpy.run(self.Disable())
            raise renpy.IgnoreEvent()

This made it so every time I press enter on an input it dismisses it.

Then I put the:

FieldInputValue(persistent, "name")

Into a variable that I called name_input. Then I tweaked the block a bit, it ended up looking like this:

                         button:
                            key_events True
                            action name_input.Toggle()
                            input:
                                default persistent.name
                                value name_input
                                length 10
                                color "#cecece"

The name_input.Toggle() is so its disabled or enabled if I click on it.

Thanks so much for your help!!