Accelerator keys - CTRL <-> STRG

In a ribbonBar I'm using accelerator keys (for example: CTRL-W, CTRL-E,...). Xtreme Command Bars will automatically place the key combination of the shortcut in the menu next to the caption of the control. In a german environment the translation for CTRL is STRG. If the german translation-file SuitePro.ResourceDe.xml is bound to the ribbonbar it still remains to CTRL. Is there another way to use the correct translated text STRG?

in visual c++ mfc;

GetCommandBars()->GetShortcutManager()->UseSystemKeyNameText(true);