How to update total Pirce on shopify cart page
I am trying to update total price on shopify cart page.

total price don't update like this.
this is response after page load

{
"token": "hWN203uf9SnlUssKBp2VwOxu?key=41602ca60e595fdd84383ed9f7f267e7",
"note": "",
"attributes": {},
"original_total_price": 11899,
"total_price": 11899,
"total_discount": 0,
"total_weight": 0,
"item_count": 1,
"items": [
{
"id": 45221821251734,
"properties": {
"totalPrice": "13325",
"Tex-Mex Beef Bowl": "6",
"Honey Chipotle Shrimp + $1.99": "4"
},
"quantity": 1,
"variant_id": 45221821251734,
"key": "45221821251734:f3f0a68b1ef29c6715cc3f468849dfd2",
"title": "10-pack Lean Meal",
"price": 11899,
"original_price": 11899,
"presentment_price": 118.99,
"discounted_price": 11899,
"line_price": 11899,
"original_line_price": 11899,
"total_discount": 0,
"discounts": [],
"sku": null,
"grams": 0,
"vendor": "My Store",
"taxable": false,
"product_id": 8454308102294,
"product_has_only_default_variant": true,
"gift_card": false,
"final_price": 11899,
"final_line_price": 11899,
"url": "/products/10-pack-4oz-lean-meal?variant=45221821251734",
"featured_image": {
"aspect_ratio": 1.115,
"alt": "10-pack Lean Meal",
"height": 408,
"url": "https://cdn.shopify.com/s/files/1/0696/0408/1814/files/10pack.png?v=1755793206",
"width": 455
},
"image": "https://cdn.shopify.com/s/files/1/0696/0408/1814/files/10pack.png?v=1755793206",
"handle": "10-pack-4oz-lean-meal",
"requires_shipping": true,
"product_type": "4oz-10-pack",
"product_title": "10-pack Lean Meal",
"product_description": "This 10-pack of lean meals delivers 4 ounces of protein per serving, providing a balanced and efficient option for those focused on muscle maintenance and healthy nutrition. Each meal is carefully portioned to support your dietary goals with high-quality protein, making it ideal for fitness enthusiasts and busy professionals seeking convenient, nutritious meals.",
"variant_title": null,
"variant_options": [
"Default Title"
],
"options_with_values": [
{
"name": "Title",
"value": "Default Title"
}
],
"line_level_discount_allocations": [],
"line_level_total_discount": 0,
"has_components": false
}
],
"requires_shipping": true,
"currency": "USD",
"items_subtotal_price": 11899,
"cart_level_discount_applications": [],
"discount_codes": []
}
I added propertise{totalPrice], but can't update other(final_price, total_price, etc). it is added section on form.
const ps = document.createElement('input');
ps.type = 'hidden';
ps.name = 'properties[Pack Size]';
ps.value = String(packSize);
const pr = document.createElement('input');
pr.type = 'hidden';
pr.name = 'properties[totalPrice]';
pr.value = String(realtotalPrice);
form.appendChild(pr);
this is updated section on main-cart-items.liquid
{%- if item.properties["totalPrice"] -%}
{{ item.properties["totalPrice"] | money }}
{%- else -%}
{%- if item.original_line_price != item.final_line_price -%}
-
{{ 'products.product.price.regular_price' | t }}
-
{{ item.original_line_price | money }}
-
{{ 'products.product.price.sale_price' | t }}
-
{{ item.final_line_price | money }}
{%- else -%}
{{ item.original_line_price | money }}
{%- endif -%}
{%- endif -%}
so I need expert help.
Thanks!