I have some images I need to change in batches on the website.
For example, I want to replace all color header images with grayscale images.
What I did was subsitute the old images with the new ones in folder:
Now the problem is that after doing this, even if I restart the computer(using aquia dev desktop), clear all caches ect...
The color images still show up on the website, even if the grayscale ones are in the folder.
The only way to get the grayscale images to show is to go in the content item, remove the image, and reload the identical grayscale one.
Is there a way to batch do this WITHOUT having to manually remove and re-upload?
What if I had to change 1000 images...?