The LCID number above, 2057, will set the locale settings on the server to United Kingdom English, to change the locale to your own country you will need to use the LCID Chart at the bottom of this page to find your own locale ID number and then replace 2057 with your own LCID number.
Please also be aware that your locale language files needs to be installed on the server, many severs will have multiple language files installed, but if you do select one that is not installed you may get the following error 'the specified LCID is not available' if you do you may need to contact your hosting company to persuade them to install your language files on there servers.
Please note that this will only change the format the dates, times, and currencies are shown in and will not move dates and times to another time zone. eg. mm/dd/yyyy to dd/mm/yyyy.