Drupal 7.x

My questions related to my forum are:

Translated forum topics not shown in main forum page

Please can someone tell me which settings I have to change to let forum topics be shown on the main forum page, neither does it show the number of topics and posts? Forum topics are only shown now in the original language (dutch). See https://builddocs.info/forum

Forum topic only shown in original language

Is there any way referenced entities could be named in a meaningful way?

Currently when I am creating a custom view and need to reference some entity, I have tens of entities that are named exactly the same: Entity Referenced: Referenced Entity (see the picture below).

In such setup there is no way to tell what the referenced entity is before using it. Is there any better way to have referenced entities on the system and still know what they are before using them?

Suddenly my drupal 7 site is getting Ajax error when i add/edit view . Tried disabling some modules like views slideshow but of no use.

Kindly help if anyone faced the same issue earlier

Thanks,

Ramya

Running Drupal 7.59

I have added a field to a field collection using the Structure->field collections->(collection) menu 

I edited a page where the field collection is used, and added content to the field.

The new field is retained when I revisit the edit page, but it does not show up in the field preview, nor when I display the current page.

When I add a field to the structure, do I need to do something else to enable display?

I have no idea how to go about debugging this!

I am pretty new to Drupal and this is my first time working with Ubercart. I have installed all the required modules, and most of it seems to be work but the Ubercart catalog won't enable. I have been trying to use the Ubercart product kits and reprograming it to do what I need, but that hasn't exactly panned out. So I am trying to figure out why it won't turn on. If anyone could speculate on why it is not working that would be great.

Alos in someone knows of a crash course on node's, that would be immensely helpful. 

I want to write my first Drupal 7 (Commerce Kickstart 7.x-2.54) module which removes the VAT from the packing slip and the VAT from email confirmations.  A simple checkbox I imagine would do the job to switch this feature on and off.  What hooks are going to be useful for this?

Can anyone help me get started with this?  Any pointers, tips or suggestions are welcome.

Thank you,

Drong0