I'm trying change the default magento logo in email template from Admin Panel, Content > Design > Configuration but it doesn't Update on the email. How can I fix this issue?
Content->Configuration->Click on Edit of first Row->Goto Transactional Email->Logo
1-On the Admin sidebar, Content > Design > Configuration > Select your current theme > .
You can see the existing design configuration on the management table, then click on Edit under Action.
2-On the workplace, please scroll down to Other Settings, open Transactional Email setion.
3-To change your Logo Email, click on Upload to choose one of the image files you want to aplly for your logo.
4-Enter the alternate text identify the Logo Image Alt. You can give the height and width of logo. Save configuration and changes will reflect.