Update l10n for UD.

Signal/translations/en.lproj/Localizable.strings

@@ -2094,19 +2094,19 @@
 "SETTINGS_UNIDENTIFIED_DELIVERY_LEARN_MORE" = "Learn More";
 
 /* table section label */
-"SETTINGS_UNIDENTIFIED_DELIVERY_SECTION_TITLE" = "Secret Sender";
+"SETTINGS_UNIDENTIFIED_DELIVERY_SECTION_TITLE" = "Sealed Sender";
 
 /* switch label */
 "SETTINGS_UNIDENTIFIED_DELIVERY_SHOW_INDICATORS" = "Display Indicators";
 
 /* table section footer */
-"SETTINGS_UNIDENTIFIED_DELIVERY_SHOW_INDICATORS_FOOTER" = "Show a status icon when you select \"More Info\" on messages that were delivered using secret sender.";
+"SETTINGS_UNIDENTIFIED_DELIVERY_SHOW_INDICATORS_FOOTER" = "Show a status icon when you select \"More Info\" on messages that were delivered using sealed sender.";
 
 /* switch label */
 "SETTINGS_UNIDENTIFIED_DELIVERY_UNRESTRICTED_ACCESS" = "Allow from Anyone";
 
 /* table section footer */
-"SETTINGS_UNIDENTIFIED_DELIVERY_UNRESTRICTED_ACCESS_FOOTER" = "Enable secret sender for incoming messages from non-contacts and people with whom you have not shared your profile.";
+"SETTINGS_UNIDENTIFIED_DELIVERY_UNRESTRICTED_ACCESS_FOOTER" = "Enable sealed sender for incoming messages from non-contacts and people with whom you have not shared your profile.";
 
 /* No comment provided by engineer. */
 "SETTINGS_VERSION" = "Version";