thank you @Nikhil, will check and apply your code.
regards

hi @Nikhil
created an xml file in views folder with below code, added this .xml file in main __manifest.py__ , Save all, upgraded Module then run CRM, access the Lead Form view but nothing changed. please check is there anything wrong in the code below?
in comment here in forum we can't post screenshot.

<?xml version="1.0" encoding="UTF-8"?>

<odoo>

<record id="view_crm_case_form_inherit01" model="ir.ui.view">
<field name="name">crm.case.form.view.inherits</field>
<field name="model">crm.lead</field>
<field name="inherit_id" ref="sale_crm.crm_case_form_view_oppor"/>
<field name="arch" type="xml">
<xpath expr="//field@name='quotation_count']" position="replace">
<field name="quotation_count" widget="statinfo" string="Pre-Quotations"/>
</xpath>
</field>
</record>

</odoo>

regards

yes its correct and add this file in manifest in data section.

its already and mentioned too in comment. but i can't see any change.