YITH provides many limited free plugins on WordPress.org and premium versions of those plugins.
The YITH WooCommerce Wishlist plugin has a constant which would need to be added to the site wp-config.php file that can be used to delete that plugins data;
define( 'YITH_WCWL_REMOVE_ALL_DATA', true );
YITH plugins will use YITH or YIT in the options database table. Example names to look for:
yith-wcqv-enable
yith-wcqv-enable-mobile
yith-wcqv-button-label
yith-wcqv-background-modal
yith-wcqv-close-color
yith-wcqv-close-color-hover
yit_plugin_fw_panel_wc_default_options_set
yith_plugin_fw_promo_2019_bis
yith_system_info
yith_wcmg_slider_direction
yith_wcmg_enable_plugin
yith_wcmg_enable_mobile
yith_wcmg_force_sizes
yith_wcmg_zoom_width
yith_wcmg_zoom_height
yith_wcmg_zoom_position
yith_wcmg_zoom_mobile_position
yith_wcmg_loading_label
yith_wcmg_softfocus
yith_wcmg_enableslider
yith_wcmg_slider_responsive
yith_wcmg_slider_items
yith_wcmg_slider_circular
yith_wcmg_slider_infinite
Yith_wcmg_lens_opacity
Most hosts provide a solid application to manage and edit your database called phpMyAdmin. If you go to the options database table in the site’s database, then search or look for any YITH_ or YIT_ option names, then select those to be deleted.
SQL Buddy from Delicious Brains is a plugin that will help to clean up and quickly delete options in your site’s database. To access the SQL Buddy plugin in wp-admin, go to;
Tools > SQL Buddy > Tables
Navigate to the options database table on the site, then search for any YITH or YIT option names, and then you will be able to find and delete those.
Keeping bloat out of your site’s database will make it easier to keep it clean without leftover options and database tables from plugins no longer being used.
