public string KeyToBindingPath(Key key)
    {
        return $"<Keyboard>/{key.ToString().ToLower()}";
    }

    public void RebindMove(Key key)
    {
        var action = moveAction.action;

        int bindingIndex = action.GetBindingIndexForControl(
            action.controls[0]
        );

        string path = KeyToBindingPath(key);

        action.ApplyBindingOverride(bindingIndex, path);
    }

    //tu fais, ça va forcé la touche appuyé, pas la physic key
    RebindMove(Key.Q);

    // pour display
    string display = moveAction.action.bindings[bindingIndex]
    .ToHumanReadableString(
        InputBinding.DisplayStringOptions.DontOmitDevice
    );