I can't change the SSID name

/*
-- New project --

This source code of graphical user interface
has been generated automatically by RemoteXY editor.
To compile this code using RemoteXY library 2.4.3 or later version
download by link http://remotexy.com/en/library/
To connect using RemoteXY mobile app by link http://remotexy.com/en/download/
- for ANDROID 4.5.1 or later version;
- for iOS 1.4.1 or later version;

This source code is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
*/

//////////////////////////////////////////////
// RemoteXY include library //
//////////////////////////////////////////////

// RemoteXY select connection mode and include library
#define REMOTEXY_MODE__ESP8266_HARDSERIAL_POINT

#include <RemoteXY.h>

// RemoteXY connection settings
#define REMOTEXY_SERIAL Serial2
#define REMOTEXY_SERIAL_SPEED 115200
#define REMOTEXY_WIFI_SSID "RXY"
#define REMOTEXY_WIFI_PASSWORD "987654321"
#define REMOTEXY_SERVER_PORT 6377


// RemoteXY configurate
#pragma pack(push, 1)
uint8_t RemoteXY_CONF[] =
{ 255,1,0,0,0,13,0,10,13,0,
1,0,44,25,12,12,2,31,88,0 };

// this structure defines all the variables and events of your control interface
struct {

// input variables
uint8_t button_1; // =1 if button pressed, else =0

// other variable
uint8_t connect_flag; // =1 if wire connected, else =0

} RemoteXY;
#pragma pack(pop)

/////////////////////////////////////////////
// END RemoteXY include //
/////////////////////////////////////////////

#define PIN_BUTTON_1 13


void setup()
{
RemoteXY_Init ();

pinMode (PIN_BUTTON_1, OUTPUT);

// TODO you setup code

}

void loop()
{
RemoteXY_Handler ();

digitalWrite(PIN_BUTTON_1, (RemoteXY.button_1==0)?LOW:HIGH);

// TODO you loop code
// use the RemoteXY structure for data transfer


}