Update .PO files

Translation: Czech - 100.0% - 3699 of 3699 strings

Translation: Czech - 100.0% - 3699 of 3699 strings

Translation: Czech - 100.0% - 3699 of 3699 strings

Fix: #3492 yes/Yes

Translation: grand-parent => grandparent

Translation: Czech - 100.0% - 3698 of 3698 strings

Fix: #3232 - The tm symbol is non-directional and does not render correctly on RTL pages

Update PO files with latest transactions. Fix corrupt korean file.

Typos

Update .PO files from latest code

Refactor ages