Apply Change Language to selected shapes, slide, or a whole presentation
Apply Change language to selected shapes, slide, or a whole presentation
Select the shapes/slides to change, then from the PPT Productivity top ribbon, click Set Language button located in the Text group.
All textboxes in the selection, including any textboxes in Grouped shapes, will be set to the Default Language of your presentation
To convert all slides in a presentation to your Default Language, from the PPT Productivity top ribbon, click dropdown menu and click the 'Set all slides Language'.
If you select one or more Slides, or convert the entire presentation, the Notes region below each slide will also change to the Default Language.