You've come to the right place, @userf-hmesbahi.
I have just the steps you'll need to change your company name. Below are the easy steps.
- Go to Gear, then Account and settings.
- Select the Company tab, then tick the Pencil icon in the Company name section.
- Edit the Company name and Legal name field.
- Click Save and then Done.
You can learn more about updating your business information at this link here: Change your business name, contact info, or EIN in QuickBooks Online.
We also have a guide on account management that I'm sure you'll find helpful. It has links and recommendations to account-related issues.
That'll do it. Please know that we're always here if you have other questions or concerns; so don;t hesitate to swing by. Thanks for posting and I wish you have a lovely day ahead.