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filter is not described

list_table_primary_column filter-hook . WP 4.3.0

Filters the name of the primary column for the current list table.

Usage

add_filter( 'list_table_primary_column', 'filter_function_name_3887', 10, 2 );
function filter_function_name_3887( $default, $context ){
	// filter...

	return $default;
}
$default(string)
Column name default for the specific list table, e.g. 'name'.
$context(string)
Screen ID for specific list table, e.g. 'plugins'.

Where the hook is called

WP_List_Table::get_primary_column_name()
wp-admin/includes/class-wp-list-table.php 921
$column  = apply_filters( 'list_table_primary_column', $default, $this->screen->id );

Where the hook is used (in WP core)

Does not used.