Parameter references

### Proposed feature

```lua
point1 = 3
point2 = 9

myParameter = parameter.number("distance", 2, 8, 5)
myParameter.name = "The Distance"
myParameter.value = point2 - point1

...

parameter.remove(myParameter) -- remove the parameter from the window
```

### Alternatives considered

_No response_

### Additional context

_No response_