Ok here is an explanation of the problem on CATCH-BOX theme.
I saw that, for any reason, the translation “Featured Slider” in the fr_FR.po is empty !
#: ../inc/theme-options.php:196
#: ../inc/theme-options.php:197
msgid "Featured Slider"
msgstr ""
line 608 -> 611
Changing (in theme-options.php line 195 to 201)
$slider_options = add_theme_page(
__( 'Featured Slider', 'catchbox' ), // Name of page
__( 'Featured Slider', 'catchbox' ), // Label in menu
'edit_theme_options', // Capability required
'slider_options', // Menu slug, used to uniquely identify the page
'catchbox_options_slider_page' // Function that renders the options page
);
to
$slider_options = add_theme_page(
__( 'Featured Slider', 'catchbox' ), // Name of page
'Slider', // Label in menu
'edit_theme_options', // Capability required
'slider_options', // Menu slug, used to uniquely identify the page
'catchbox_options_slider_page' // Function that renders the options page
);
May correct the problem (I do not recommand to do that but it may help).
Also you can modify the translation files I guess …
.
