In sale.order we can sort the list view by sale order name. Likewise i need to make a field sortable in odoo16.
i tried this code,

from odoo import models, fields, api


class PricelistItem(models.Model):
    _inherit = "product.pricelist.item"
    _order = 'custom_name, id desc'

    custom_name = fields.Char('Custom name', compute="_compute_custom_name")
    
    @api.depends('name')
    def _compute_custom_name(self):
        for rec in self:
            if rec:
                rec.custom_name = rec.name
    
    

i need to sort name field in model product.pricelist.item,
thanks in advance.