populate_cpt_labels.php

<?php
function populate_cpt_labels( $singular, $plural, $overrides = array(), $text_domain = "" ) {
		return shortcode_atts( array(
			'name'                  => _x( $plural, 'Post Type General Name', $text_domain ),
			'singular_name'         => _x( $singular, 'Post Type Singular Name', $text_domain ),
			'menu_name'             => __( $plural, $text_domain ),
			'name_admin_bar'        => __( $singular, $text_domain ),
			'archives'              => __( $singular . ' Archives', $text_domain ),
			'attributes'            => __( $singular . ' Attributes', $text_domain ),
			'parent_item_colon'     => __( 'Parent ' . $singular . ':', $text_domain ),
			'all_items'             => __( 'All ' . $plural, $text_domain ),
			'add_new_item'          => __( 'Add New ' . $singular, $text_domain ),
			'add_new'               => __( 'Add New', $text_domain ),
			'new_item'              => __( 'New ' . $singular, $text_domain ),
			'edit_item'             => __( 'Edit ' . $singular, $text_domain ),
			'update_item'           => __( 'Update ' . $singular, $text_domain ),
			'view_item'             => __( 'View ' . $singular, $text_domain ),
			'view_items'            => __( 'View ' . $plural, $text_domain ),
			'search_items'          => __( 'Search ' . $plural, $text_domain ),
			'not_found'             => __( 'Not found', $text_domain ),
			'not_found_in_trash'    => __( 'Not found in Trash', $text_domain ),
			'featured_image'        => __( 'Featured Image', $text_domain ),
			'set_featured_image'    => __( 'Set featured image', $text_domain ),
			'remove_featured_image' => __( 'Remove featured image', $text_domain ),
			'use_featured_image'    => __( 'Use as featured image', $text_domain ),
			'insert_into_item'      => __( 'Insert into ' . $singular, $text_domain ),
			'uploaded_to_this_item' => __( 'Uploaded to this ' . $singular, $text_domain ),
			'items_list'            => __( $plural . ' list', $text_domain ),
			'items_list_navigation' => __( $plural . ' list navigation', $text_domain ),
			'filter_items_list'     => __( 'Filter ' . $singular . ' list', $text_domain ),
		) , $overrides );
	}

usage.php

<?php
add_action( 'init', function() { 
  $post_types = array(
  	'industry_solution' => array(
  		'args'    => array(
  			'label'         => 'Industry Solutions',
  			'labels'        => populate_cpt_labels('Industry Solution', 'Industry Solutions'),
  			'public'        => true,
  			'has_archive'   => false,
  			'menu_position' => 22,
  			'menu_icon'     => 'dashicons-tag',
  			'supports'      => array('title', 'thumbnail','editor'),
  			'rewrite'				=> array('slug' => 'industry')
  		)
  	),
  	'team_member' => array(
  		'args'    => array(
  			'label'         => 'Team Member',
  			'labels'        => populate_cpt_labels('Team Member', 'Team Members'),
  			'public'        => false,
  			'show_ui'       => true,
  			'menu_position' => 23,
  			'menu_icon'     => 'dashicons-tag',
  			'supports'      => array('title', 'thumbnail','editor')
  		)
  	),
  	'logo' => array(
  		'args'    => array(
  			'label'         => 'Logo',
  			'labels'        => populate_cpt_labels('Logo', 'Logos'),
  			'public'        => false,
  			'show_ui'       => true,
  			'menu_position' => 24,
  			'menu_icon'     => 'dashicons-tag',
  			'supports'      => array('title', 'thumbnail')
  		)
  	),
  );
  foreach ( $post_types as $post_key => $post_data ) {
  	$args = array();
  	if ( ! empty( $post_data['args'] ) ) {
  		$args = $post_data['args'];
  	}
  	register_post_type( $post_key, $args );
  }
});