Change Menu Text?

[StankBait]

I want to change the word "Registration" to "Registration - CRBG Members Only". The photos are open for viewing but have had problems in past with registration by non-members. Nobody reads anymore. Was able to do this on 1.4. Searched "change text, change top menu and many variations. Nada. Only place I thought I was getting close was themes.inc.php but it clearly says do not change this.Not that I could see where I would change it. Thanks.
CPG 1.5.18
http://www.rodguild.com/coppermine/

[Αndré]

Either you change it directly in the language file(s) or in your theme's theme.php file.

[StankBait]

Found it. Thanks for you help.

[Αndré]

Resolve your threads
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[StankBait]

Searched "Register". Changed folder lang>English.php line 333 from $lang_main_menu['register_lnk'] = 'Register ';
to $lang_main_menu['register_lnk'] = 'Register - CRBG Members Only'