Manually translated comments

[Kwizath]

Description

I have translated some of the comments manually and deleted some unnecessary comments in my free time. I would like you to check and merge if it is good enough to be added to the master branch.

💔Thank you!

[stevewgr]

@SeniourMarquies you're awesome! thanks for doing this and indeed an annoying task. 🚀 I'll have to see soon how to get some parts of this merged. As for the *.rc files, we have to be careful with translation, as it might also affect functionality where the tools sometimes references these strings for doing comparisons in code.

I haven't reviewed this PR yet, but I have it on my list.