I have a GWT DataGrid with static columns. While I know I can remove columns and add them back with different names, is it possible to just change a column's name directly?

Update:

I don't understand what's going on. Per Thomas Boyer's answer below, I do see in the docs that .getHeader() is inherited from AbstractCellTable as a public method, but the compiler says no such method exists for DataGrid.

Grid is created:

```
DataGrid myGrid = new DataGrid<MyType>(Integer.MAX_VALUE, GWT.<DataGridResources2> create(DataGridResources2.class));

```

And this fails to compile:

```
Header<MyHeaderClass> header = myGrid.getHeader(0);

```

Compiler says no such method exists for type DataGrid.