Location of search context entries

I was wondering where the files for those entries are located. Since I made my own servicemenu for it, they’re kinda redundant and maybe there’s a possibility to hide them. Or vice versa, if there’s a possibility to change the commands they use.
Oh yeah. I was also wondering where the “open terminal here” desktop file is located these days. Not a biggie really cause I made my own service for a couple of terminal actions. But it seems it’s no longer in kservices5.

Those are built into Dolphin and cannot be removed. See src/dolphincontextmenu.cpp · master · System / Dolphin · GitLab