Hello @an2design4c,
Please go throgh the following steps to change the initial zoom level of the map:
1. Create Child theme of the original theme (Please see https://codex.www.ads-software.com/Child_Themes#How_to_Create_a_Child_Theme).
2.Then copy and paste assets folder of parent theme into child theme.
3. Go to assests->js-> evision-corporate-custom-js and inside it go to line No.5 and type the value of zoom level you like to show in the map, by default it’s value is set to 4.
4. Go to Child theme ->functions.php, then write following code inside it:
<?php
//
// Recommended way to include parent theme styles.
add_action( 'wp_enqueue_scripts', 'theme_enqueue_styles' );
function theme_enqueue_styles() {
wp_enqueue_style( 'parent-style', get_template_directory_uri() . '/style.css' );
wp_deregister_script('evision-corporate-custom'); // Deregister parent scripts file
wp_enqueue_script( 'evision-corporate-custom', get_stylesheet_directory_uri() . '/assets/js/evision-corporate-custom.js', array('jquery'), '4.0', true ); //replaced by new scripts in child
}?>
I hope this will help to solve your issue.
Thanks for your time!