They are all basically the same to me and most of the folks on the planet, and I repeat, your plural English lies cannot be plural in Russian. It may look like plural (во лжи, за завесой лжи) but it’s singular anyway.
You may take a look at a similar thread that was here a while back How do you saw Sweet Dreams in Russian?
Let me quote myself from there
If she thinks having a Russian tattoo on her arm would be good for her dreams, be that her way. In any case, Americans will see that as something mysterious with Russian flavor to it and a stray Russian stumbling upon her foreign arm may shed a tear or two on seeing a grammatically correct and possibly meaningful insignia implemented in dear to his heart Cyrillic script
.
I think it still holds true to this very day.