Help calendar snooze setting

[jetspeedz]

Is there a way to change the default 5 min calendar snooze to something else without having to download an app? This is for a S6, my wife has an S4 with latest OS and she has this option.

 

[Hadron]

Since this is specifically about the S6's software I've moved this to the Galaxy S6 forum, as that's the best place to find people who can answer it

 

[jetspeedz]

Thanks