Custom Sounds?

[rЛbl6а_кaMeнна9l]

I've saw custom sounds for announcer in the workshop, but nothing else for other things. In Skeleblood's video he has a different sound for jump. How do you do this or is it even possible to add sounds for hitsound/killsound, railgun and etc.?

[^3drunk^5sorrow]

https://steamcommunity.com/workshop/browse/?appid=282440&searchtext=sounds&childpublishedfileid=0&browsesort=trend&section=readytouseitems&created_date_range_filter_start=0&created_date_range_filter_end=0&updated_date_range_filter_start=0&updated_date_range_filter_end=0