Filters the Likes metabox title.
likes_meta_box_title
likes_meta_box_title-
filter -
action start_likes_meta_box_contentFires before the Likes meta box content in the post editor.
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action end_likes_meta_box_contentFires after the Likes meta box content in the post editor.
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filter wpl_is_likes_visibleFilters whether the Likes should be visible or not. Allows overwriting the options set in Settings > Sharing.
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filter wpl_get_optionsFilters where the Likes are displayed.
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