You can well individualize the text for the captcha in the backend of WordPress.
Install Plugin from WordPress Admin Interface 'Plugins > Add new.
Go to 'Eazy CF Captcha menu and shift the label text..
Upload eazy-cf-captcha to the wp-content plugins directory.
Activate the plugin through 'Plugins in WordPress.
Of course just go to 'Eazy CF Captcha and there you have input field where you can shift the text to whatever you want...
Browse the code recheck out SVN repository or subscribe to the development log RSS....
1.0.2. Added possibility to annotate the text with WPML..
Fixed direction for translations due to experience in the source like.
Suppressed output of the label tag if label text is empty..
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