title: How to set the default language of date in R
body: <p>I used a R package written by other people. In the package, it is supposed to create a file name as "Mar.12". However the file name is "三月.12” in my system since I am running it on an OS with Chinese language (windows 10). I have changed the display language to English in the Rconsole file but it does not help. I am wondering is there any method to change the default date to English in R without revising the original package? </p>
  
  <p>Thanks in advance for help!</p>