If you need to display the date/time local to your timezone, you can change the TZ (timezone) environment variable using a custom latexmkrc file:
2. Select “New file”, and name the file latexmkrc (without extensions).
3. Add the following line to the file latexmkrc:
\$ENV{'TZ'}='Asia/Kuala_Lumpur';

Dates and times (e.g. \today and \DTMcurrenttime from the datetime2 package) in the PDF should then give values local to the specified time zone.