2 min readAn original planning guide. Use the linked primary documentation for platform details and the supported procedure for your environment.
Inventory existing presentation
List templates, navigation locations, widgets or block areas, custom CSS, and any custom code connected to the current theme.
Compare editing models
Check whether the candidate is a block or classic theme and which editing controls the team will use. Include editor training in the scope.
Test real content
Inspect long titles, image galleries, forms, archives, and unusual page layouts on a staging copy. Check narrow screens and keyboard navigation.
Plan rollout and maintenance
Record customizations, ownership, backup needs, and validation steps. Keep a clear record of what depends on the new theme.
Worked scenario
See the plan in practice.
A replacement theme handles single posts well but changes the shared footer and archive navigation. Both belong in the decision.
Review your result
Your acceptance checklist
Customizations located- Editing model understood
- Templates tested
Use these checks to identify gaps in your theme-change impact review. Assign an owner to any unresolved item before the next dependent step.
The terms behind the task
- WordPress themeA collection of templates and styling that controls a WordPress site's presentation and, depending on its type, editing features.
- Block themeA WordPress theme built around blocks for editing site templates and other design areas.
- Child themeA WordPress theme that inherits from another theme and provides its own supported overrides or additions.
Primary references
For the underlying concepts and current platform details:
