By default, typo3 adds the string "[Translate to LANGUAGE:]" to every "translated" page object. Even worse, the string "(copy)" gets prepended to every header.
Lucky us, typo3 offers a solution to this dilemma:
Just add the following to your root page TS config (page properties => Resources) and "Translate to" and "(copy)" are gone:
TCEMAIN.table.pages { disablePrependAtCopy = 1 disableHideAtCopy = 1 } TCEMAIN.table.tt_content { disablePrependAtCopy = 1 disableHideAtCopy = 1 }