Naming conventions of event scripts

[juleshuxley 9]

Ok so I'm in the early stages of learning arma 3 scripting. Basically inside an existing mod I find this script in the root directory:

MyMod_init.sqf

Based on this entry page, https://community.bistudio.com/wiki/Event_Scripts, I assume this means MyMod_init.sqf is "Executed when mission is started (before briefing screen)"

So my question is, do you name your event scripts like this below? The name in the filename before the underscore has confused me a bit.

<FoobarMod>_init.sqf
<FoobarMod>_initPlayerLocal.sqf
<FoobarMod>_initServer.sqf